Pharmaceuticals and their impurities - Tusnovics Instruments · Pharmaceuticals and their...

Pharmaceuticals and their impurities

Acetaminophene (Paracetamol)

2524.8-K-ME Acetaminophene (Paracetamol) 4-Acetaminophenol, N-(4-Hydroxyphenylacetamide) 1000µg/mL methanol 1mL

2524.8-500MG Acetaminophene (Paracetamol) 4-Acetaminophenol, N-(4-Hydroxyphenylacetamide) neat neat 500mg

9244.8-K-ME Acetaminophene-d3 (Paracetamol-d3) N-(4-Hydroxyphenyl)acetamide-2,2,2-d3 100µg/mL methanol 1mL

9244.8-10MG Acetaminophene-d3 (Paracetamol-d3) N-(4-Hydroxyphenyl)acetamide-2,2,2-d3 neat neat 100mg

9244.8-100MG Acetaminophene-d3 (Paracetamol-d3) N-(4-Hydroxyphenyl)acetamide-2,2,2-d3 neat neat 100mg

9245.8-K-ME Acetaminophene-d4 (Paracetamol-d4) N-(4-hydroxyphenyl-2,3,5,6-d4) acetamide 100µg/mL methanol 1mL

9245.8-10MG Acetaminophene-d4 (Paracetamol-d4) N-(4-hydroxyphenyl-2,3,5,6-d4) acetamide neat neat 100mg

9245.8-100MG Acetaminophene-d4 (Paracetamol-d4) N-(4-hydroxyphenyl-2,3,5,6-d4) acetamide neat neat 100mg

2549.9-100-ME N-(4-Hydroxyphenyl)-propionamide Acetaminophene Imp. B (EP) 100µg/mL methanol 1mL

2549.9-100MG N-(4-Hydroxyphenyl)-propionamide Acetaminophene Imp. B (EP) neat neat 100mg

2087.6-K-ME 4-Nitrophenol Acetaminophene Imp. F (EP) 1000µg/mL methanol 1mL

2087.6-100MG 4-Nitrophenol Acetaminophene Imp. F (EP) neat neat 100mg

2550.10-100-ME N,O-Diacetyl-4-aminophenol Acetaminophene Imp. H (EP) 100µg/mL methanol 1mL

2550.10-100MG N,O-Diacetyl-4-aminophenol Acetaminophene Imp. H (EP) neat neat 100mg

9221.8-100MG 1-(2-Hydroxyphenyl)ethanone (2-Hydroxyacetophenone) Acetaminophene Imp. I (EP) neat neat 100mg

2512.8-K-ME 4'-Chloroacetanilide Acetaminophene Imp. J (EP) 1000µg/mL methanol 1mL

2512.8-100MG 4'-Chloroacetanilide Acetaminophene Imp. J (EP) neat neat 100mg

OH

NH

O

O

O

OH

O

2512.8-100MG 4'-Chloroacetanilide Acetaminophene Imp. J (EP) neat neat 100mg

2519.6-K-ME 4-Aminophenol Acetaminophene Imp. K (EP) 1000µg/mL methanol 1mL

2519.6-500MG 4-Aminophenol Acetaminophene Imp. K (EP) neat neat 500mg

Acetylsalicylic acid (Aspirin)

2513.9-K-ME Acetylsalicylic acid (Aspirin) 1000µg/mL methanol 1mL

2513.9-500MG Acetylsalicylic acid (Aspirin) neat neat 500mg

2514.7-K-ME 4-Hydroxybenzoic acid Acetylsalicylic acid Imp. A (EP) 1000µg/mL methanol 1mL

2514.7-100MG 4-Hydroxybenzoic acid Acetylsalicylic acid Imp. A (EP) neat neat 100mg

2539.8-K-ME 4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid) Acetylsalicylic acid Imp. B (EP) 1000µg/mL methanol 1mL

2539.8-100MG 4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid) Acetylsalicylic acid Imp. B (EP) neat neat 100mg

2515.7-K-ME Salicylic acid (2-Hydroxybenzoic acid) Acetylsalicylic acid Imp. C (EP) 1000µg/mL methanol 1mL

2515.7-500MG Salicylic acid (2-Hydroxybenzoic acid) Acetylsalicylic acid Imp. C (EP) neat neat 500mg

2516.16-100-ME Acetylsalicylsalicylic acid Acetylsalicylic acid Imp. D (EP) 100µg/mL methanol 1mL

2516.16-10MG Acetylsalicylsalicylic acid Acetylsalicylic acid Imp. D (EP) neat neat 10mg

OH

NH

O

O

O

OH

O



2551.18-100-ME O-Acetylsalicylic anhydride Acetylsalicylic acid Imp. F (EP) 100µg/mL methanol 1mL

2551.18-100MG O-Acetylsalicylic anhydride Acetylsalicylic acid Imp. F (EP) neat neat 100mg

2710.14-100-ME 2-(2,4-Dihydroxybenzoyl)benzoic acid 100µg/mL methanol 1mL

Aceclofenac

9470.16 Aceclofenac Trade name Hifenac Please inquire

1-(2,6-dichlorophenyl)indolin-2-one Aceclofenac Imp. I (EP) Please inquire

Allopurinol

9223.5-100MG Allopurinol Trade names Zyloprim, Allohexal, and others neat neat 100mg

9211.4-100MG 5-Amino-1H-pyrazole-4-carboxamide Allopurinol Imp. A (EP) neat neat 100mg

9212.4-100MG 3-Amino-4-pyrazolecarboxamide hemisulfate neat neat 100mg

N

N

NH

O

NNH

NH

Cl

Cl

O

OOH

O

NCl

NN

N

Alprazolam

9382.17-100-ME Alprazolam Trade name Xanax 100µg/mL methanol 1mL

9382.17-K-ME Alprazolam 1000µg/mL methanol 1mL

9382.17-10MG Alprazolam neat neat 10mg

Alverine

3756.20-K-IO Alverine (free base) 1000µg/mL isooctane 1mL

3756.20-10MG Alverine (free base) neat neat 10mg

2877.18-K-IO Di-(3-phenyl-1-propyl)amine Alverine metabolite 1000µg/mL isooctane 1mL

2876.19-K-IO N-(3-Phenylpropyl)-3-(4-hydroxyphenyl)propylamine Alverine metabolite 1000µg/mL isooctane 1mL

2905.11-K-IO N-(3-Phenylpropyl)acetamide Alverine metabolite 1000µg/mL isooctane 1mL

2875.20-K-IO N-Ethyl,N-(3-phenylpropyl)-3-(4-hydroxyphenyl)propylamine Alverine metabolite 1000µg/mL isooctane 1mL

N

N

NH

O

NNH

NH

Cl

Cl

O

OOH

O

NCl

NN

N

Amidotriazoic acid

8933.11-100-W Amidotriazoic acid Diatrizoic acid 100µg/mL water 1mL

8934.11-100-W Amidotriazoic acid-d6 100µg/mL water 1mL

Amitriptyline

2543.20-K-ME Amitriptyline hydrochloride Trade names Elavil, Tryptizol 1000µg/mL methanol 1mL

2543.20-100MG Amitriptyline hydrochloride neat neat 100mg

2544.15-100-ME Dibenzosuberone Amitriptyline Imp. A (EP) 100µg/mL methanol 1mL

2544.15-100MG Dibenzosuberone Amitriptyline Imp. A (EP) neat neat 100mg

2697.20-100-ME Cyclobenzaprine hydrochloride Amitryptiline Imp. B (EP) 100µg/mL methanol 1mL

2697.20-100MG Cyclobenzaprine hydrochloride Amitryptiline Imp. B (EP) neat neat 100mg

2698.19-100-ME Noramitriptyline hydrochloride Amitriptyline Imp. C (EP) 100µg/mL methanol 1mL

2698.19-100MG Noramitriptyline hydrochloride Amitriptyline Imp. C (EP) neat neat 100mg

2711.20-100-ME 5-(3-Dimethylaminopropyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol Amitriptyline Imp. D (EP) 100µg/mL methanol 1mL

NH

OI I

I

OHO

NH

O

N

Cl

Cl

N

NO N

HO

NH2

OO N

OHH

2711.20-100-ME 5-(3-Dimethylaminopropyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol Amitriptyline Imp. D (EP) 100µg/mL methanol 1mL

Aripiprazole

2305.23-100-AN Aripiprazole Trade name Abilify 100µg/mL acetonitrile 1mL

2305.23-K-AN Aripiprazole 1000µg/mL acetonitrile 1mL

2305.23-10MG Aripiprazole neat neat 10mg

2305.23-25MG Aripiprazole neat neat 25mg

9653.23-100-AN Aripiprazole-d8 (butyl-d8) 100µg/mL acetonitrile 1mL

(+/-)-Atenolol

2545.14-K-ME (+/-)-Atenolol Trade name Tenormin 1000µg/mL methanol 1mL

2545.14-250MG (+/-)-Atenolol neat neat 250mg

NH

OI I

I

OHO

NH

O

N

Cl

Cl

N

NO N

HO

NH2

OO N

OHH

2545.14-500MG (+/-)-Atenolol neat neat 500mg

9396.14-K-ME Atenolol-d7 (isopropyl-d7) 1000µg/mL methanol 1mL

9396.14-10MG Atenolol-d7 (isopropyl-d7) neat neat 100mg

2521.8-K-ME 2-(4-Hydroxyphenyl)acetamide Atenolol Imp. A (EP) 1000µg/mL methanol 1mL

2521.8-100MG 2-(4-Hydroxyphenyl)acetamide Atenolol Imp. A (EP) neat neat 100mg

2725.11-100-IO 2-[4-[[(2RS)-2-Oxiran-2-yl]methoxy]phenyl]acetamide Atenolol Imp. C (EP) 100µg/mL isooctane 1mL

2712.11-100-ME 2-[4-[(2RS)-3-Chloro-2-hydroxypropoxy]phenyl]acetamide Atenolol Imp. D (EP) 100µg/mL methanol 1mL

2699.14-100-ME 2-[4-[(2RS)-2-Hydroxy-3[(1-methylethyl)amino]propoxy]phenyl]acetonitrile Atenolol Imp. H (EP) 100µg/mL methanol 1mL

2699.14-100MG 2-[4-[(2RS)-2-Hydroxy-3[(1-methylethyl)amino]propoxy]phenyl]acetonitrile Atenolol Imp. H (EP) neat neat 100mg

2522.8-K-ME 4-Hydroxyphenylacetic acid 1000µg/mL methanol 1mL

2522.8-100MG 4-Hydroxyphenylacetic acid neat neat 100mg

9396.14-K-ME Atenolol-d7 (isopropyl-d7) 1000µg/mL methanol 1mL

9396.14-10MG Atenolol-d7 (isopropyl-d7) neat neat 10mg

Betamethasone

2800.22-5MG Betamethasone Trade names Diprosone, Betnovate, and others neat neat 5mg

Bezafibrate

O

OHO

OH

F

OH

H

H

O

O

NH

Br

NH2

N

NH

OO COOH

9500.19-100-ME Bezafibrate Trade name Bezalip 100µg/mL methanol 1mL

9500.19-100MG Bezafibrate neat neat 100mg

9501.19-100-ME Bezafibrate-d6 (dimethyl-d6) 100µg/mL methanol 1mL

9501.19-10MG Bezafibrate-d6 (dimethyl-d6) neat neat 10mg

Bromopride

9276.14 Bromopride Trade name Digesan Please inquire

O

OHO

OH

F

OH

H

H

O

O

NH

Br

NH2

N

NH

OO COOH

Buprenorphine

3757.29-100-IO Buprenorphine Trade names Subutex, Suboxone 100µg base /mL isooctane 1mL

3757.29-K-IO Buprenorphine 1000µg base /mL isooctane 1mL

Butorphanol tartrate

9272.25-100-ME Butorphanol tartrate Trade name Stadol 100µg base/mL methanol 1mL

9272.25-K-ME Butorphanol tartrate 1000µg base/mL methanol 1mL

9272.25-10MG Butorphanol tartrate neat neat 10mg



N

N N

N

O

O

OH

O

NO

HOH

OHOH

O

OOH

OHOH

N

OH

Caffeine

2517.8-K-ME Caffeine 1000µg/mL methanol 1mL

2517.8-500MG Caffeine neat neat 500mg

9191.8-100-ME Caffeine-d3 (1-methyl-d3) 100µg/mL methanol 1mL

9191.8-10MG Caffeine-d3 (1-methyl-d3) neat neat 10mg

2518.7-100-ME Theophylline Caffeine Imp. A (EP), 1,3-Dimethylxanthine 100µg/mL methanol 1mL

2518.7-500MG Theophylline Caffeine Imp. A (EP), 1,3-Dimethylxanthine neat neat 500mg

9190.7-100-ME Theophylline-d6 (dimethyl-d3) 1,3-Dimethylxanthine-d6 100µg/mL methanol 1mL

9190.7-10MG Theophylline-d6 (dimethyl-d3) 1,3-Dimethylxanthine-d6 neat neat 10mg

2700.8-K-ME Isocaffeine (1,3,9-Trimethylxanthine) Caffeine Imp. C (EP) 1000µg/mL methanol 1mL

2700.8-10MG Isocaffeine (1,3,9-Trimethylxanthine) Caffeine Imp. C (EP) neat neat 10mg

2700.8-25MG Isocaffeine (1,3,9-Trimethylxanthine) Caffeine Imp. C (EP) neat neat 25mg

2540.7-K-ME Paraxanthine Caffeine Metabolite 1000µg/mL methanol 1mL

2540.7-10MG Paraxanthine Caffeine Metabolite neat neat 10mg


N

N N

N

O

O

OH

O

NO

HOH

OHOH

O

OOH

OHOH

N

OH


Candesartan

9527.24-K-ME Candesartan Trade name Blopress, Atacand, and others 1000µg/mL methanol 1mL

9527.24-10MG Candesartan neat neat 10mg

9526.33-K-ME Candesartan cilexetil 1000µg/mL methanol 1mL

9526.33-10MG Candesartan cilexetil neat neat 10mg

9526.33-100MG Candesartan cilexetil neat neat 100mg

Carbamazepine

9224.15-100MG Carbamazepine Trade names Tegretol, Ealepsin, and others neat neat 100mg

9320.15-K-ME Carbamazepine-d10 1000µg/mL methanol 1mL

0373.14-100MG 9-Methylacridine Carbamazepine Impurity B neat neat 100mg

9213.14-100MG 5H-Dibenzo[b,f]azepine (Iminostilbene) Carbamazepine Impurity D neat neat 100mg

9214.14-100MG 10,11-Dihydro-5H-dibenzo[b,f]-azepine (Iminodibenzyl) Carbamazepine Impurity E neat neat 100mg

Carbetocin C45H69N11O12S

N

NH2

O

N+

Br

NH

O NH

O

OH

O

N

N

COOH

OEt

N

NN

NH

2324.45-5MG Carbetocin neat neat 5mg

Carvedilol

9404.24-K-ME Carvedilol Trade names Coreg, Dilatrend, and others 1000µg/mL methanol 1mL

9404.24-100MG Carvedilol neat neat 100mg

9405.24-100-ME Carvedilol-d4 (ethyl-d4) 100µg/mL methanol 1mL

9405.24-K-ME Carvedilol-d4 (ethyl-d4) 1000µg/mL methanol 1mL

9405.24-5MG Carvedilol-d4 (ethyl-d4) neat neat 5mg

Cetrimonium bromide

9137.19-K-ME Hexadecyltrimethylammonium bromide Cetrimonium bromide 1000µg/mL methanol 1mL

9137.19-1G Hexadecyltrimethylammonium bromide Cetrimonium bromide neat neat 1gram

N

NH2

O

N+

Br

NH

O NH

O

OH

O

N

N

COOH

OEt

N

NN

NH

Cetrimonium chloride

8541.19-K-ME Hexadecyltrimethylammonium chloride Cetrimonium chloride 1000µg/mL methanol 1mL

8541.19-1G Hexadecyltrimethylammonium chloride Cetrimonium chloride neat neat 1gram

4-Chlorobenzhydrol

9216.13-100MG 4-Chlorobenzhydrol neat neat 100mg

4-Chlorobenzophenone

9217.13-100MG 4-Chlorobenzophenone neat neat 100mg

p-Chlorocresol

9215.7-100MG p-Chlorocresol (4-Chloro-3 -cresol) neat neat 100mg

N+

Cl

OH

Cl

Cl

O

NH

NCl

NO2

O

Cl

OH

N

N

Cl

9215.7-100MG p-Chlorocresol (4-Chloro-3 -cresol) neat neat 100mg

Clomipramine

9530.19-K-ME Clomipramine hydrochloride Trade name Anafranil 1000µg/mL methanol 1mL

9530.19-10MG Clomipramine hydrochloride neat neat 10mg

Clonazepam

9301.15-100-ME Clonazepam Trade names Klonopin, Ravotril, Rivotril 100µg/mL methanol 1mL

9301.15-K-ME Clonazepam 1000µg/mL methanol 1mL

9301.15-10MG Clonazepam neat neat 10mg

N+

Cl

OH

Cl

Cl

O

NH

NCl

NO2

O

Cl

OH

N

N

Cl

Clozapine

9275.18-100-ME Clozapine Trade names Clozaril, Leponex, and others 100µg/mL methanol 1mL

9275.18-K-ME Clozapine 1000µg/mL methanol 1mL

9275.18-10MG Clozapine neat neat 10mg



9406.18-K-ME Clozapine-d4 1000µg/mL methanol 1mL

9406.18-10MG Clozapine-d4 neat neat 10mg

8-Chloro-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one Clozapine Imp. A Please inquire

Cimetidine

1634.10-K-ME Cimetidine (free base) Controlled substance, trade name Tagamet 1000µg/mL methanol 1mL

1634.10-10MG Cimetidine (free base) Controlled substance neat neat 10mg


NH

N

SNH

NH

NCN

N

N

NH

N

Cl


2701.11-K-ME Cimetidine hydrochloride Controlled substance 1000µg/mL methanol 1mL

2701.11-10MG Cimetidine hydrochloride Controlled substance neat neat 10mg




1633.11-100-ME Cimetidine carboxamide dihydrochloride (free base) Cimetidine Imp. C (EP), Controlled substance 100µg/mL methanol 1mL

1633.11-25MG Cimetidine carboxamide dihydrochloride (free base) Cimetidine Imp. C (EP), Controlled substance neat neat 25mg

1633.11-100MG Cimetidine carboxamide dihydrochloride (free base) Cimetidine Imp. C (EP), Controlled substance neat neat 100mg

1632.9-100-ME

Cimetidine guanidine derivative

(N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine

dihydrochloride)

Cimetidine Imp. D (EP), Controlled substance 100µg/mL methanol 1mL

1632.9-25MG



dihydrochloride)

Cimetidine Imp. D (EP), Controlled substance neat neat 25mg

1632.9-100MG



dihydrochloride)

Cimetidine Imp. D (EP), Controlled substance neat neat 100mg

1631.10-100-ME Cimetidine sulphoxide dihydrochloride Cimetidine Imp. E (EP), Controlled substance 100µg/mL methanol 1mL

1631.10-25MG Cimetidine sulphoxide dihydrochloride Cimetidine Imp. E (EP), Controlled substance neat neat 25mg

NH

N

SNH

NH

NCN

N

N

NH

N

Cl

1631.10-100MG Cimetidine sulphoxide dihydrochloride Cimetidine Imp. E (EP), Controlled substance neat neat 100mg

2523.2-K-ME Cyanoguanidine 1000µg/mL methanol 1mL

2523.2-100MG Cyanoguanidine neat neat 100mg

Ciprofloxacin

8570.17-10MG Ciprofloxacin neat neat 10mg

9219.15-50MG7-(2-Aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-

carboxylic Ccid (Ethylenediamide Compound) Ciprofloxacin hydrochloride Impurity Cneat neat

50mg

Citalopram

9397.20-K-ME Citalopram hydrobromide Trade names Celexa, Cipramil 1000µg/mL methanol 1mL

9397.20-25MG Citalopram hydrobromide neat neat 25mg

9398.20-100-ME (+/-)Citalopram-d4 hydrobromide (4-fluorophenyl-d4) 100µg/mL methanol 1mL

9398.20-K-ME (+/-)Citalopram-d4 hydrobromide (4-fluorophenyl-d4) 1000µg/mL methanol 1mL

NH

N

F

NOH

O

O

N

O

O

OH

ON

N

F

(+/-)Citalopram-d4 hydrobromide (4-fluorophenyl-d4)

9398.20-5MG (+/-)Citalopram-d4 hydrobromide (4-fluorophenyl-d4) neat neat 5mg

Clarithromycin

8766.38-100MG ClarithromycinMacrolide antibiotic,

Trade names Crixan, Biaxin, and othersneat neat 100mg

8766.38-1G Clarithromycin neat neat 1g

8766.38-2G Clarithromycin neat neat 2g

Codeine

1562.18-K-ME Codeine (free base) Controlled substance 1000µg/mL methanol 1mL

1562.18-10MG Codeine (free base) Controlled substance neat neat 10mg



1568.19-10MG 6-O-Methylcodeine Codeine Imp. A (EP), Controlled substance neat neat 10mg

NH

N

F

NOH

O

O

N

O

O

OH

ON

N

F



1898.19-100-ME 6-O-Methylcodeine phosphate Codeine Imp. A (phosphate, EP) , Controlled substance 100µg/mL methanol 1mL

1898.19-25MG 6-O-Methylcodeine phosphate Codeine Imp. A (phosphate, EP) , Controlled substance neat neat 25mg




1574.17-K-ME Morphine (free base) Codeine Imp. B (EP), Controlled substance 1000µg/mL methanol 1mL

1574.17-10MG Morphine (free base) Codeine Imp. B (EP), Controlled substance neat neat 10mg




1572.36-100-ME Dimethyl pseudomorphine Codeine Imp. C (EP), Controlled substance 100µg/mL methanol 1mL

1572.36-10MG Dimethyl pseudomorphine Codeine Imp. C (EP), Controlled substance neat neat 10mg



1566.18-100-ME10-Hydroxycodeine

(7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,10-diol)Codeine Imp. E (EP), Controlled substance 100µg/mL methanol 1mL

1566.18-1MG10-Hydroxycodeine

(7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,10-diol)Codeine Imp. E (EP), Controlled substance neat neat 1mg


(7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,10-diol)Codeine Imp. E (EP), Controlled substance neat neat 5mg

1573.18-100-ME14-Hydroxycodeine

(7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,14-diol)Codeine Imp. F (EP), Controlled substance 100µg/mL methanol 1mL


Codeine Imp. F (EP), Controlled substance neat neat 10mg1573.18-10MG14-Hydroxycodeine

(7,8-Didehydro-4,5a-epoxy-3-methoxy-17-methylmorphinan-6a,14-diol)Codeine Imp. F (EP), Controlled substance neat neat 10mg





2702.19-100-ME Thebaine Codeine Imp. G (EP) 100µg/mL methanol 1mL

2702.19-25MG Thebaine Codeine Imp. G (EP) neat neat 25mg

2702.19-50MG Thebaine Codeine Imp. G (EP) neat neat 50mg

1569.17-K-ME Norcodeine Controlled substance 1000µg/mL methanol 1mL

1569.17-10MG Norcodeine Controlled substance neat neat 10mg



1571.18-100-ME Codeinone Controlled substance 100µg/mL methanol 1mL

1571.18-10MG Codeinone Controlled substance neat neat 10mg




1565.36-K-ME Dicodeine sulfate Controlled substance 1000µg/mL methanol 1mL

1565.36-10MG Dicodeine sulfate Controlled substance neat neat 10mg



1567.18-100-ME Codeine-N-oxide (free base) Controlled substance 100µg/mL methanol 1mL

1567.18-10MG Codeine-N-oxide (free base) Controlled substance neat neat 10mg




1899.17-K-ME Norcodeine hydrochloride Controlled substance 1000µg/mL methanol 1mL

1899.17-10MG Norcodeine hydrochloride Controlled substance neat neat 10mg



2546.20-100-ME 6-O-Acetylcodeine Controlled substance 100µg/mL methanol 1mL

2546.20-10MG 6-O-Acetylcodeine Controlled substance neat neat 10mg

2546.20-25MG 6-O-Acetylcodeine Controlled substance neat neat 25mg

1570.34-100-ME Pseudomorphine (free base) Controlled substance 100µg/mL methanol 1mL

1570.34-10MG Pseudomorphine (free base) Controlled substance neat neat 10mg




Codeine hydrochloride

N

O

O

OH HCl

N

O

O

OH

OH P OH

O

OH

1564.18-K-ME Codeine hydrochloride Controlled substance 1000µg/mL methanol 1mL

1564.18-10MG Codeine hydrochloride Controlled substance neat neat 10mg



Imp. A, B, C, D, E, F, G See Codeine Imps.

Codeine phosphate hemihydrate

1563.18-K-ME Codeine phosphate hemihydrate Codeine phosphate hemihydrate Imp. A (EP), Contr. s. 1000µg/mL methanol 1mL

1563.18-10MG Codeine phosphate hemihydrate Codeine phosphate hemihydrate Imp. A (EP), Contr. s. neat neat 10mg



N

O

O

OH HCl

N

O

O

OH

OH P OH

O

OH

Codeine phosphate sesquiehydrate

Imp. A, B, C, D, E, F, G See Codeine Imps.

Cyanoguanidine

9225.2-100MG Cyanoguanidine neat neat 100mg

Dexamethasone

2798.22-100MG Dexamethasone neat neat 100mg

Diazepam

2541.16-50-ME Diazepam Not controlled in this concentration, trade name Valium 50µg/mL methanol 1mL

2541.16-K-ME Diazepam Controlled substance 1000µg/mL methanol 1mL

OH

OH

F

H

OH

OH

O

N

N

Cl

O

N

NH2

NH2

N

NH

Cl

ClCOOH

2541.16-K-ME Controlled substance 1000µg/mL methanol 1mL

2541.16-25MG Diazepam Controlled substance neat neat 25mg

2541.16-100MG Diazepam Controlled substance neat neat 100mg

9187.16-100-ME Diazepam-d5 Controlled substance 100µg/mL methanol 1mL

9187.16-10MG Diazepam-d5 Controlled substance neat neat 10mg

2542.14-K-ME 5-Chloro-2-(methylamino)benzophenone 1000µg/mL methanol 1mL

2542.14-100MG 5-Chloro-2-(methylamino)benzophenone neat neat 100mg

2703.15-100-ME NordiazepamDesmethyldiazepam, Controlled substance,

Diazepam metabolite100µg/mL methanol 1mL

9182.15-100-ME Nordiazepam-d5 Desmethyldiazepam-d5, Controlled substance 100µg/mL methanol 1mL

9182.15-10MG Nordiazepam-d5 Desmethyldiazepam-d5, Controlled substance neat neat 10mg

Diclofenac

9467.14-K-ME Diclofenac Trade names Diclac, Voltaren, and others

9321.14-K-ME Diclofenac-d4 (phenyl-d4)

OH

OH

F

H

OH

OH

O

N

N

Cl

O

N

NH2

NH2

N

NH

Cl

ClCOOH

Dihydrocodeine hydrogen tartrate

1562.18-K-ME Codeine (free base) Dihydrocodeine hydrogen tartrate Imp. A (EP), Contr. s. 1000µg/mL methanol 1mL

1562.18-10MG Codeine (free base) Dihydrocodeine hydrogen tartrate Imp. A (EP), Contr. s. neat neat 10mg



1574.17-K-ME Morphine (free base) Dihydrocodeine hydrogen tartrate Imp. B (EP), Contr. s. 1000µg/mL methanol 1mL

1574.17-10MG Morphine (free base) Dihydrocodeine hydrogen tartrate Imp. B (EP), Contr. s. neat neat 10mg




(+)-Diltiazem

8482.22-K-ME Diltiazem (free base)(+)-cis-Diltiazem,

Trade names Dilatem, Zandil, and others1000µg/mL methanol 1mL

8481.22-250MG Diltiazem hydrochloride (+)-cis-Diltiazem hydrochloride neat net 250mg

8481.22-500MG Diltiazem hydrochloride neat net 500mg

O

S

NO

OO N

O

OH

N

EtO

O

N

Doxepin

9400.19-100-ME Doxepin hydrochloride Trade names Aponal, Adapine, and others

9399.19-100-ME Doxepin-d3 hydrochloride

9399.19-10MG Doxepin-d3 hydrochloride

Ethylmorphine

1576.19-100-ME Ethylmorphine hydrochloride Controlled substance 100µg base/mL methanol 1mL

1576.19-K-ME Ethylmorphine hydrochloride Controlled substance 1000µg base/mL methanol 1mL

1576.19-10MG Ethylmorphine hydrochloride Controlled substance neat neat 10mg


O

S

NO

OO N

O

OH

N

EtO

O

N


9306.19 Ethylmorphine-d3 hydrochloride Please inquire

9307.19 Ethylmorphine-d5 hydrochloride Please inquire

1570.34-100-ME Pseudomorphine (free base) Ethylmorphine HCl Imp. B (EP), Controlled substance 100µg/mL methanol 1mL

1570.34-10MG Pseudomorphine (free base) Ethylmorphine HCl Imp. B (EP), Controlled substance neat neat 10mg




Etirazetam

See Levetirazetam, 9473.9

Fentanyl

9471.22 Fentanyl Trade names Sublimaze, Fentora, and others Please inquire

9184.22-100-ME Fentanyl-d5 (N-phenyl-d5) 100µg/mL methanol 1mL

9184.22-10MG Fentanyl-d5 (N-phenyl-d5) neat neat 10mg

9237.14-100-ME Norfentanyl-d5 (phenyl-d5) 100µg/mL methanol 1mL

F

F

OH

OOH

OH

O

H

N

N

O

O

NH

F

F

F

Flumethasone

2799.22-5MG Flumethasone Trade names Locacorten, Locorten neat neat 5mg

Fluoxetine

9291.17-K-ME Fluoxetine hydrochloride Trade name Prozac 1000µg/mL methanol 1mL

9291.17-10MG Fluoxetine hydrochloride neat neat 10mg

9292.17-100-ME Fluoxetine-d5 hydrochloride (phenyl-d5) 100µg/mL methanol 1mL

9292.17-10MG Fluoxetine-d5 hydrochloride (phenyl-d5) neat neat 10mg

F

F

OH

OOH

OH

O

H

N

N

O

O

NH

F

F

F

Flunitrazepam

9381.16-100-ME Flunitrazepam Trade names Hypnodorm, Flunipam, and others 100µg/mL methanol 1mL

9381.16-K-ME Flunitrazepam 1000µg/mL methanol 1mL

9381.16-10MG Flunitrazepam neat neat 10mg

9380.16-100-ME 7-Aminoflunitrazepam Flunitrazepam metabolite 100µg/mL methanol 1mL

9380.16-K-ME 7-Aminoflunitrazepam 1000µg/mL methanol 1mL

9380.16-10MG 7-Aminoflunitrazepam neat neat 10mg

Gabapentin

9139.9-K-ME Gabapentin Trade name Neurontin 1000µg base/mL methanol 1mL

9139.9-10mg Gabapentin neat neat 10mg



9139.9-1G Gabapentin neat neat 1gram

OH

O

N

N

O

F

NO2

NH2

OH

O

Ibuprofen

2525.13-K-ME Ibuprofen 1000µg/mL methanol 1mL

2525.13-100MG Ibuprofen neat neat 100mg

2525.13-500MG Ibuprofen neat neat 500mg

3851.13-K-IO (+/-)-Ibuprofen-d3 1000µg/mL methanol 1mL

2532.13-100-ME (2RS)-2-(4-Butylphenyl)propanoic acid Ibuprofen Imp. B (EP) 100µg/mL methanol 1mL

2532.13-100MG (2RS)-2-(4-Butylphenyl)propanoic acid Ibuprofen Imp. B (EP) neat neat 100mg

2704.12-100-ME 1-Ethyl-4-(2-methylpropyl)benzene Ibuprofen Imp. B2 (EP) 100µg/mL methanol 1mL

2704.12-100MG 1-Ethyl-4-(2-methylpropyl)benzene Ibuprofen Imp. B2 (EP) neat neat 100mg

2718.13-100-ME (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide Ibuprofen Imp. C (EP) 100µg/mL methanol 1mL

2535.10-K-ME (2RS)-2-(4-Methylphenyl)propanoic acid Ibuprofen Imp. D (EP) 1000µg/mL methanol 1mL

2535.10-100MG (2RS)-2-(4-Methylphenyl)propanoic acid Ibuprofen Imp. D (EP) neat neat 100mg

2537.12-100-ME (1-Hydroxyethyl)-4-(2-methylpropyl)benzene Ibuprofen Imp. D2 (EP) 100µg/mL methanol 1mL

2537.12-100MG (1-Hydroxyethyl)-4-(2-methylpropyl)benzene Ibuprofen Imp. D2 (EP) neat methanol 1mL

2547.12-100-ME 1-[4-(2-Methylpropyl)phenyl]ethanone Ibuprofen Imp. E (EP) 100µg/mL methanol 1mL

2547.12-25MG 1-[4-(2-Methylpropyl)phenyl]ethanone Ibuprofen Imp. E (EP) neat neat 25mg

OH

O

N

N

O

F

NO2

NH2

OH

O

2547.12-100MG 1-[4-(2-Methylpropyl)phenyl]ethanone Ibuprofen Imp. E (EP) neat neat 100mg

2708.14-100-ME Methyl-2-[4-(2-methylpropyl)phenyl]propanoate Ibuprofen Imp. F2 (EP) 100µg/mL methanol 1mL

2708.14-100MG Methyl-2-[4-(2-methylpropyl)phenyl]propanoate Ibuprofen Imp. F2 (EP) neat neat 100mg

2533.11-100-ME (2RS)-2-(4-Ethylphenyl)propanoic acid Ibuprofen Imp. N (EP) 100µg/mL methanol 1mL

2533.11-25MG (2RS)-2-(4-Ethylphenyl)propanoic acid Ibuprofen Imp. N (EP) neat neat 25mg

2533.11-100MG (2RS)-2-(4-Ethylphenyl)propanoic acid Ibuprofen Imp. N (EP) neat neat 100mg

2536.13-100-ME (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol Ibuprofen Imp. P (EP) 100µg/mL methanol 1mL

2536.13-25MG (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol Ibuprofen Imp. P (EP) neat neat 25mg

2536.13-100MG (2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol Ibuprofen Imp. P (EP) neat neat 100mg

2527.11-100-ME 4-Isobutylbenzoic acid Ibuprofen Imp. S (EP) 100µg/mL methanol 1mL

2527.11-100MG 4-Isobutylbenzoic acid Ibuprofen Imp. S (EP) neat neat 100mg

2526.9-100MG 4-Acetylbenzoic acid Ibuprofen Imp. U (EP) neat neat 100mg

2713.13-100-ME 2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone Ibuprofen Imp. W (EP) 100µg/mL methanol 1mL

2713.13-25MG 2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone Ibuprofen Imp. W (EP) neat neat 25mg

2713.13-100MG 2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone Ibuprofen Imp. W (EP) neat neat 100mg

2534.12-100-ME (2RS)-2-(4-n-Propylphenyl)propanoic acid 100µg/mL methanol 1mL

2534.12-25MG (2RS)-2-(4-n-Propylphenyl)propanoic acid neat neat 25mg

2534.12-100MG (2RS)-2-(4-n-Propylphenyl)propanoic acid neat neat 100mg

Iomeprol

I

N

O

OH

NH

O

OH

OH

NH

OH

OH

O

II

I

NH

OH

OH

NH O

OH

I I

O

NH

OH

OH

O

8931.16-100-ME Iomeprol Trade name Iomeron 100µg/mL methanol 1mL

8932.16-100-ME Iomeprol-d3 100µg/mL methanol 1mL

Iopamidol

8928.17-100-ME Iopamidol Trade names Iopamiro, Isovue, and others 100µg/mL methanol 1mL

8927.17-100-ME Iopamidol-d3 100µg/mL methanol 1mL

I

N

O

OH

NH

O

OH

OH

NH

OH

OH

O

II

I

NH

OH

OH

NH O

OH

I I

O

NH

OH

OH

O

Iopromide

8929.18-100-W Iopromide Trade name Ultravist 100µg/mL water 1mL

8930.18-100-W Iopromide-d3 100µg/mL water 1mL

Lamotrigine

3922.9-100-ME Lamotrigine Trade name Lamictal 100µg/mL methanol 1mL

3922.9-K-ME Lamotrigine 1000µg/mL methanol 1mL

3922.9-10MG Lamotrigine neat neat 10mg



N

NN

Cl

Cl

NH2

NH2

N O

NH2

O

NH

I

I

O

O

N

OH

OH

O

NHOH

OH

I

O

NH

N S

O

N

O CF3

Lansoprazole

9357.20-10MG Lansoprazole neat neat 10mg

Levetirazetam

9473.9-100-ME Levetirazetam2(S)-(2-Oxopyrrolidin-1-yl)butyramide,

Trade name Keppra100µg/mL methanol 1mL

9472.9-100-ME Levetirazetam-d6 100µg/mL methanol 1mL

9472.9-10MG Levetirazetam-d6 neat neat 10mg

9537.9 Etirazetam (2RS)-(2-Oxopyrrolidin-1-yl)butyramide Please inquire

9538.9-100-ME Etirazetam-d6 (2RS)-(2-Oxopyrrolidin-1-yl)butyramide-d6 100µg/mL methanol 1mL

N

NN

Cl

Cl

NH2

NH2

N O

NH2

O

NH

I

I

O

O

N

OH

OH

O

NHOH

OH

I

O

NH

N S

O

N

O CF3

Lisinopril

9277.21 Lisinopril Trade names Prinivil, Tensopril, Zestril Please inquire

Lorazepam

2548.15-100-ME Lorazepam Controlled substance, trade names Ativan, Temesta 100µg/mL methanol 1mL

2548.15-100MG Lorazepam Controlled substance neat neat 100mg

2360.13-100-ME 2-Amino-2',5-dichlorobenzophenone Lorazepam Imp. A (EP) 100µg/mL methanol 1mL

2360.13-100MG 2-Amino-2',5-dichlorobenzophenone Lorazepam Imp. A (EP) neat neat 100mg

3804.15-100-ME 6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde Lorazepam Imp. C( EP) 100µg/mL methanol 1mL

N

NH

Cl

Cl

OH

O

N

OH

NH

NH2

O

O

OOH

H

O

O

O

O

OH

O NH2

O

ONH2

O

3804.15-100-ME 6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde Lorazepam Imp. C( EP) 100µg/mL methanol 1mL

3804.15-25MG 6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde Lorazepam Imp. C( EP) neat neat 25mg

Lovastatin

9278.24 Lovastatin Trade names Mevacor, Alticor, and others Please inquire

Meprobamate

9468.9-100-ME Meprobamate Trade names Miltown, Equianil, Meprospan 100µg/mL methanol 1mL

9233.9-100-ME Meprobamate-d3 100µg/mL methanol 1mL

N

NH

Cl

Cl

OH

O

N

OH

NH

NH2

O

O

OOH

H

O

O

O

O

OH

O NH2

O

ONH2

O

9233.9-10MG Meprobamate-d3 neat neat 10mg

Mesalazine

9138.7-K-ME Mesalazine Trade names Ipocal, Apriso, and others 1000µg/mL methanol 1mL

9138.7-100MG Mesalazine neat neat 100mg

9138.7-1G Mesalazine neat neat 1g

9293.7-100-ME N-Propionyl mesalazine-d5 100µg/mL methanol 1mL

Methylphenidate

9409.14-K-ME Methylphenidate (threo) Ritalin 1000µg base/mL methanol 1mL

9409.14-10MG Methylphenidate (threo) Ritalin neat neat 10mg

9410.14-100-ME Methylphenidate-d9 hydrochloride (piperidine-d9), (erythro+threo ) Ritalin-d9 100µg base/mL methanol 1mL

9410.14-10MG Methylphenidate-d9 hydrochloride (piperidine-d9), (erythro+threo ) Ritalin-d9 neat neat 10mg

9411.13-100-ME Ritalinic acid (threo) 100µg base/mL methanol 1mL

9411.13-10MG Ritalinic acid (threo) neat neat 10mg

9412.13-100-ME Ritalinic acid-d9 (piperazine-d9) (erythro+threo ) 100µg base/mL methanol 1mL

NH NH

N

NH2

NH

OH

O

OH

NH2

NH O

OMe

9412.13-100-ME 100µg base/mL methanol 1mL

9412.13-5MG Ritalinic acid-d9 (piperazine-d9) (erythro+threo ) neat neat 5mg

Metformin

1579.4-K-ME Metformin hydrochloride 1000µg base/mL methanol 1mL

1579.4-100MG Metformin hydrochloride neat neat 100mg

1579.4-250MG Metformin hydrochloride neat neat 250mg

1579.4-1G Metformin hydrochloride neat neat 1g



1581.2-100-ME Dicyanodiamide (Cyanoguanidine) Metformine HCl Imp. A (EP), Controlled substance 100µg/mL methanol 1mL

1581.2-10MG Dicyanodiamide (Cyanoguanidine) Metformine HCl Imp. A (EP), Controlled substance neat neat 10mg



2709.5-100-ME2,4-Diamino-6-dimethylamino-1,3,5-triazine

(N,N-Dimethyl-1,3,5-triazine-2,4,6-triamine)Metformine HCl Imp. C (EP) 100µg/mL methanol 1mL

NH NH

N

NH2

NH

OH

O

OH

NH2

NH O

OMe

2709.5-100MG2,4-Diamino-6-dimethylamino-1,3,5-triazine

(N,N-Dimethyl-1,3,5-triazine-2,4,6-triamine)Metformine HCl Imp. C (EP) neat neat 100mg

2528.3-100-ME 1,3,5-Triazine-2,4,6-triamine (Melamine) Metformine HCl Imp. D (EP) 100µg/mL methanol 1mL

2528.3-100MG 1,3,5-Triazine-2,4,6-triamine (Melamine) Metformine HCl Imp. D (EP) neat neat 100mg

2705.2-K-MX Dimethylamine Metformine HCl Imp. F (EP) 1000µg/mL water/metanol 1mL

2705.2-90-ME Dimethylamine Metformine HCl Imp. F (EP) 90µg/mL TMA-free methanol1mL

2728.3-100-ME N,N-Dimethylguanidine 100µg/mL methanol 1mL

2728.3-25MG N,N-Dimethylguanidine neat neat 25mg



(+)-Metoprolol tartrate

8483.19-250MG Metoprolol tartrate Trade names Lepresor, Betaloc, and others neat neat 250mg

8483.19-500MG Metoprolol tartrate neat neat 250mg

8484.15-K-ME Metoprolol (free base) 1000µg/mL methanol 1mL

9407.15-100-ME Metoprolol-d7 hydrochloride (isopropyl-d7) 100µg/mL methanol 1mL

9407.15-10MG Metoprolol-d7 hydrochloride (isopropyl-d7) neat neat 10mg

O

O NHH OH

2

OHH

OHO

OH

O

OH

H

NN

N

N

N

9407.15-10MG Metoprolol-d7 hydrochloride (isopropyl-d7) neat neat 10mg

Mianserin

9413.18-K-ME Mianserin hydrochloride Trade names Bolvidon, Norval, Tolvon 1000µg/mL methanol 1mL

9413.18-10MG Mianserin hydrochloride neat neat 10mg

9414.18-100-ME Mianserin-d3 hydrochloride (methyl-d3) 100µg/mL methanol 1mL

9414.18-10MG Mianserin-d3 hydrochloride (methyl-d3) neat neat 10mg

Mirtazapine

9288.17-100-ME Mirtazapine Trade names Remeron, Zispin, and others 100µg/mL methanol 1mL

O

O NHH OH

2

OHH

OHO

OH

O

OH

H

NN

N

N

N

9288.17-K-ME Mirtazapine 1000µg/mL methanol 1mL

9288.17-10MG Mirtazapine neat neat 10mg



9455.17-100-ME Mirtazapine-d3 (N-Methyl-d3) 100µg/mL methanol 1mL

9455.17-1MG Mirtazapine-d3 (N-Methyl-d3) neat neat 1mg

Morphine hydrochloride impurities

1575.17-10MG Morphine hydrochloride Controlled substance neat neat 10mg



1575.17-1G Morphine hydrochloride Controlled substance neat neat 1g

1574.17-K-ME Morphine (free base) Controlled substance 1000µg/mL methanol 1mL

1574.17-10MG Morphine (free base) Controlled substance neat neat 10mg




1563.18-K-ME Codeine phosphate hemihydrate Morphine Imp. A. (EP), Controlled substance 1000µg/mL methanol 1mL

1563.18-10MG Codeine phosphate hemihydrate Morphine Imp. A. (EP), Controlled substance neat neat 10mg

N

OH

O

OH HCl




1562.18-K-ME Codeine (free base) Morphine HCl Imp. A (free base, EP), Controlled substance 1000µg/mL methanol 1mL

1562.18-10MG Codeine (free base) Morphine HCl Imp. A (free base, EP), Controlled substance neat neat 10mg



1570.34-100-ME Pseudomorphine (free base) Morphine HCl Imp. B (EP), Controlled substance 100µg/mL methanol 1mL

1570.34-10MG Pseudomorphine (free base) Morphine HCl Imp. B (EP), Controlled substance neat neat 10mg




9257.17-100-ME Morphine N-oxide Morphine HCl Imp. C (EP) 100µg/mL methanol 1mL

9257.17-K-ME Morphine N-oxide Morphine HCl Imp. C (EP) 1000µg/mL methanol 1mL

9257.17-10MG Morphine N-oxide Morphine HCl Imp. C (EP) neat neat 10mg




N

OH

O

OH HCl

Morphine sulfate impurities

1897.34-10MG Dimorphine sulfate Controlled substance neat neat 10mg



1563.18-K-ME Codeine phosphate hemihydrate Controlled substance 1000µg/mL methanol 1mL

1563.18-10MG Codeine phosphate hemihydrate Controlled substance neat neat 10mg



1562.18-K-ME Codeine (free base) Morphine sulfate Imp. A (EP), Controlled substance 1000µg/mL methanol 1mL

1562.18-10MG Codeine (free base) Morphine sulfate Imp. A (EP), Controlled substance neat neat 10mg



1570.34-100-ME Pseudomorphine (free base) Morphine sulfate Imp. B (EP), Controlled substance 100µg/mL methanol 1mL

1570.34-10MG Pseudomorphine (free base) Morphine sulfate Imp. B (EP), Controlled substance neat neat 10mg




9257.17-100-ME Morphine N-oxide Morphine sulphate Imp. C (EP), Controlled substance 100µg/mL methanol 1mL

OH

OH

N

O 1/2 H2SO

4

O

OH

O

N

OH

9257.17-100-ME Morphine N-oxide Morphine sulphate Imp. C (EP), Controlled substance 100µg/mL methanol 1mL

9257.17-K-ME Morphine N-oxide Morphine sulphate Imp. C (EP), Controlled substance 1000µg/mL methanol 1mL

9257.17-10MG Morphine N-oxide Morphine sulphate Imp. C (EP), Controlled substance neat neat 10mg




Naltrexone

9273.20-100-ME Naltrexone (base, anhydrous) Trade names Revia, Depade 100µg base/mL methanol 1mL

9273.20-K-ME Naltrexone (base, anhydrous) 1000µg base/mL methanol 1mL

9273.20-10MG Naltrexone (base, anhydrous) neat neat 10mg



OH

OH

N

O 1/2 H2SO

4

O

OH

O

N

OH

9274.20-100-ME Naltrexone hydrochloride 100µg base/mL methanol 1mL

9274.20-K-ME Naltrexone hydrochloride 1000µg base/mL methanol 1mL

9274.20-10MG Naltrexone hydrochloride neat neat 10mg



Naproxen

2538.14-100-ME Naproxen S-(+)-Naproxen 100µg/mL methanol 1mL

2538.14-100MG Naproxen S-(+)-Naproxen neat neat 100mg

2531.13-100MG (6-Methoxy-2-naphthyl)acetic acid Naproxen Imp. I (EP) neat neat 100mg

2529.13-100-ME 2-Acetyl-6-methoxynaphthalene Naproxen Imp. L (EP) 100µg/mL methanol 1mL

2529.13-100MG 2-Acetyl-6-methoxynaphthalene Naproxen Imp. L (EP) neat neat 100mg

2530.11-100-ME 2-Methoxynaphthalene Naproxen Imp. M (EP) 100µg/mL methanol 1mL

2530.11-100MG 2-Methoxynaphthalene Naproxene Imp. M (EP) neat neat 100mg

9220.11-100MG 2-Bromo-6-methoxynaphthalene Naproxen Imp. N neat neat 100mg

Nimetazepam

O

COOH

NH

N

NO2

O

N

N

NO2

O

3836.16-100-ME Nimetazepam Controlled substance, trade name Erimin 100µg/mL methanol 1mL

3836.16-10MG Nimetazepam Controlled substance, trade name Erimin neat neat 10mg

Nitrazepam

8605.15-100-MENitrazepam Controlled substance,

trade names Alodorm, Arem, and others100µg/mL methanol 1mL

8605.15-10MG Nitrazepam Controlled substance neat neat 10mg

O

COOH

NH

N

NO2

O

N

N

NO2

O

Olanzapine

3761.17-100-AN Olanzapine Trade names Zyprexa, Olzapin, and others 100µg/mL acetonitrile 1mL

3761.17-K-AN Olanzapine 1000µg/mL acetonitrile 1mL

3761.17-10MG Olanzapine neat neat 10mg




3761.17-1G Olanzapine neat neat 1g

Omeprazole

9348.17-100-ME Omeprazole Trade names Losec, Prilosec, and others 100µg/mL methanol 1mL

9194.17-100-ME Omeprazole-d3 (benzimidazole-4,6,7-d3) 100µg/mL methanol 1mL

NH

N

S

N

N

N

N

NH

SO

O

O

N

N

OH

O

ClOxazepam

2706.15-K-ME OxazepamControlled substance,

Trade names Alepam, Serax, and others1000µg/mL methanol 1mL

2706.15-10MG Oxazepam Controlled substance neat neat 10mg

2706.15-25MG Oxazepam Controlled substance neat neat 25mg

9185.15-100-ME Oxazepam-d5 Controlled substance 100µg/mL methanol 1mL

9185.15-10MG Oxazepam-d5 Controlled substance neat neat 10mg

2520.13-K-ME 2-Amino-5-chlorobenzophenone 1000µg/mL methanol 1mL

2520.13-100MG 2-Amino-5-chlorobenzophenone neat neat 100mg

NH

N

S

N

N

N

N

NH

SO

O

O

N

N

OH

O

Cl

Oxycodone

9294.18 Oxycodone Trade name OxyContin Please inquire

Paracetamol

See Acetaminophene, 2524.8

Paroxetine

9529.19-K-ME Paroxetine hydrochloride hemihydrate Trade names Aropax, Paxil 1000µg/mL methanol 1mL

9529.19-10MG Paroxetine hydrochloride hemihydrate neat neat 10mg

Pethidine

O

O

O

N

OH

NH

N

Cl

Br

O

N

O

O

NH O

O

O

F

3763.15 Pethidine hydrochloride Trade name Demerol (free base) Please inquire

Phenazepam

2211.15-K-T Phenazepam Controlled substance 1000µg/mL toluene 1mL

2211.15-10MG Phenazepam Controlled substance neat neat 10mg



O

O

O

N

OH

NH

N

Cl

Br

O

N

O

O

NH O

O

O

F

Phenazone

9464.11 Phenazone Please inquire

9346.11 Phenazoen-d3 (N-methyl-d3) Antipyrine-d3 (N-methyl d3) Please inquire

Phencyclidine

9401.17 Phencyclidine Controlled substance, trade names PCP, "Angel dust" Please inquire

9186.17-100-ME Phencyclldine-d5 hydrochloride Controlled substance 100µg/mL methanol 1mL

9186.17-10MG Phencyclldine-d5 hydrochloride Controlled substance neat neat 10mg

Phenobarbital

9295.12 Phenobarbital Trade name Luminal Please inquire

N

O

O

OH

N

O

NH

NH

O

O O

NN

O

N

9295.12 Phenobarbital Trade name Luminal Please inquire

9654.12-100-ME Phenobarbital-d5 (ethyl-d5) 100µg/mL methanol 1mL

Pholcodine

1577.23-100-ME Pholcodine Controlled substance 100µg/mL methanol 1mL

1577.23-10MG Pholcodine Controlled substance neat neat 10mg



1578.23-5MG Pholcodine-N-oxide 1 Controlled substance neat neat 5mg



9167.23 Pholcodine-N-oxide 2 Controlled substance Please inquire

9168.23 Pholcodine-N,N'-dioxide Controlled substance Please inquire

N

O

O

OH

N

O

NH

NH

O

O O

NN

O

N

Controlled substance

Povidone

9226.6-100MG Povidone, PVP-polymer PVP, E1201, Trade name Betadine neat neat 100mg

9222.6-100MG 1-Ethenylpyrrolidin-2-one (1-Vinylpyrrolidin-2-one) Povidone Im.p A neat neat 100mg

Pravastatin

9279.23-100-ME Pravastatin sodium Trade names Pravachol, Selektine 100µg/mL methanol 1mL

9279.23-K-ME Pravastatin sodium 1000µg/mL methanol 1mL

9279.23-10MG Pravastatin sodium neat neat 10mg



Prazepam

Cl

NH

NH

NH

NH2

NH2

N O

CH2

CH2

OH

HO

O

OH OH

COOH

N

N

Cl

O

OH

ONH2

9465.19Prazepam Controlled substance,

Trade names Centrax, Demetin, and othersPlease inquire

9183.19-100-ME Prazepam-d5 Controlled substance 100µg/mL methanol 1mL

Pregabalin

9466.8 Pregabalin Trade name Lyrica Please inquire

9312-100-ME Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2) 100µg/mL methanol 1mL

9312-K-ME Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2) 1000µg/mL methanol 1mL

9312-10MG Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2) neat neat 10mg

Proguanil

1582.11-10MG Proguanil hydrochloride Controlled substance, Trade name Paludrine neat neat 10mg

Cl

NH

NH

NH

NH2

NH2

N O

CH2

CH2

OH

HO

O

OH OH

COOH

N

N

Cl

O

OH

ONH2

1582.11-100MG Proguanil hydrochloride Controlled substance neat neat 100mg

1582.11-250MG Proguanil hydrochloride Controlled substance neat neat 250mg

1427.6-K-ME Phenol Proguanil HCl Imp. C (EP) 1000µg/mL methanol 1mL

1427.6-1G Phenol Proguanil HCl Imp. C (EP) neat neat 1G

2105.8-100-ME 1,5-Bis-(1-methylethyl)-biguanide 100µg/mL methanol 1mL

2105.8-25MG 1,5-Bis-(1-methylethyl)-biguanide neat neat 25mg

2105.8-100MG 1,5-Bis-(1-methylethyl)-biguanide neat neat 100mg

2106.14-100-ME 1,5-Bis-(4-chlorophenyl)-biguanide HCl 100µg/mL methanol 1mL

2106.14-25MG 1,5-Bis-(4-chlorophenyl)-biguanide HCl neat neat 25mg

2106.14-100MG 1,5-Bis-(4-chlorophenyl)-biguanide HCl neat neat 100mg

Propanolol

9280.16-100-ME Propanolol hydrochloride Trade names Inderal, Deralin, and others 100µg base/mL methanol 1mL

9280.16-K-ME Propanolol hydrochloride 1000µg base/mL methanol 1mL

9280.16-10MG Propanolol hydrochloride neat neat 10mg



9649.16-100-ME Propranolol-d7 (ring-d7) 100µg/mL methanol 1mL

O

O

H

N

OOH

NH

NN

O

Propoxyphene

9296.22 Propoxyphene hydrochloride Controlled substance Please inquire

9188.22-100-ME Propoxyphene-d5 hydrochloride Controlled substance 100µg/mL methanol 1mL

9188.22-10MG Propoxyphene-d5 hydrochloride Controlled substance neat neat 10mg

Propyphenazone

9497.13-100-ME Propyphenazone 4-Isopropylantipyrine 100µg/mL methanol 1mL

9497.13-10MG Propyphenazone 4-Isopropylantipyrine neat neat 10mg

9497.13-100MG Propyphenazone 4-Isopropylantipyrine neat neat 100mg

O

O

H

N

OOH

NH

NN

O

9498.13-100-ME Propyphenazone-d3 (2N-methyl-d3) 100µg/mL methanol 1mL

9498.13-10MG Propyphenazone-d3 (2N-methyl-d3) neat neat 10mg

Pseudoephedrine

9151.10 (1S,2S)-(+)-Pseudoephedine Trade names Sudafed, Contac, and others Please inquire

9235.10-100-IO (1S,2S)-(+)-Pseudoephedine-d3 100µg/mL methanol 1mL

9154.10 (1R,2R)-(-)-Pseudoephedine Please inquire

9234.10-100-ME (1R,2R)-(-)-Pseudoephedine-d3 100µg/mL methanol 1mL

Quinapril

9286.25-100-ME Quinapril hydrochloride Trade name Accupril 100µg base/mL methanol 1mL

9286.25-K-ME Quinapril hydrochloride 1000µg base/mL methanol 1mL

9286.25-10MG Quinapril hydrochloride neat neat 10mg



OH

COOH

NH

OH

N

COOH

O

NH

O

O

H

H

O

NH

OO

COOH

Ramipril

9287.23-100-ME Ramipril Trade names Ramipro, Altace, Tritace 100µg base/mL methanol 1mL

9287.23-K-ME Ramipril 1000µg base/mL methanol 1mL

9287.23-10MG Ramipril neat neat 10mg



Ritalinic acid

See Methylphenidate, 9409.14

Salicylic acid

OH

COOH

NH

OH

N

COOH

O

NH

O

O

H

H

O

NH

OO

COOH

2515.7-K-ME Salicylic acid (2-Hydroxybenzoic acid) 1000µg/mL methanol 1mL

2515.7-500MG Salicylic acid (2-Hydroxybenzoic acid) neat neat 500mg

9242.7-K-ME Salicylic acid-d4 (3,4,5,6-d4) 2-Hydroxybenzoic-3,4,5,6-d4 acid 100µg/mL methanol 1mL

9242.7-10MG Salicylic acid-d4 (3,4,5,6-d4) 2-Hydroxybenzoic-3,4,5,6-d4 acid neat neat 10mg

9242.7-100MG Salicylic acid-d4 (3,4,5,6-d4) 2-Hydroxybenzoic-3,4,5,6-d4 acid neat neat 100mg

9243.7-K-ME Salicylic acid-d6 2-Hydroxybenzoic acid-d6 100µg/mL methanol 1mL

9243.7-K-10MG Salicylic acid-d6 2-Hydroxybenzoic acid-d6 neat neat 10mg

9243.7-K-100MG Salicylic acid-d6 2-Hydroxybenzoic acid-d6 neat neat 100mg

2514.7-K-ME 4-Hydroxybenzoic acid Salicylic acid Imp. A (EP) 1000µg/mL methanol 1mL

2514.7-100MG 4-Hydroxybenzoic acid Salicylic acid Imp. A (EP) neat neat 100mg

2539.8-K-ME 4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid) Salicylic acid Imp. B (EP) 1000µg/mL methanol 1mL

2539.8-100MG 4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid) Salicylic acid Imp. B (EP) neat neat 100mg

1427.6-1G Phenol Salicylic acid Imp. C (EP) neat neat 1g

(-)-Scopolamine

8906.17-100-ME (-)-Scopolamine hydrobromide trihydrate Trade names Levo-duboisine, Hyosine 100µg/mL methanol 1mL

8906.17-100-MEx10 (-)-Scopolamine hydrobromide trihydrate 100µg/mL methanol 1mL

8906.17-100MG (-)-Scopolamine hydrobromide trihydrate neat neat 100mg

NH

Cl

Cl

OOH

O N

O

Sertraline

9284.17-100-ME Sertraline hydrochloride Trade name Zoloft 100µg base/mL methanol 1mL

9284.17-K-ME Sertraline hydrochloride 1000µg base/mL methanol 1mL

9284.17-10MG Sertraline hydrochloride neat neat 10mg



NH

Cl

Cl

OOH

O N

O

Sildenafil citrate

9282.22-100-ME Sildenafil citrate Trade names Viagra, Revatio 100µg base/mL methanol 1mL

9282.22-K-ME Sildenafil citrate 1000µg base/mL methanol 1mL

9282.22-10MG Sildenafil citrate neat neat 10mg



9195.22-100-ME Sildenafil-d3 (N-methyl-d3-piperazine)

Simvastatin

9283.25-100-ME Simvastatin Trade names Zocor, Simlup 100µg base/mL methanol 1mL

9283.25-K-ME Simvastatin 1000µg base/mL methanol 1mL

NH

N

OH

H

NN

NNH

S

O

O

NN

O

O

OH

O

O OH

O

NH

OH

NH

S

O

O

9283.25-K-ME Simvastatin 1000µg base/mL methanol 1mL

9283.25-10MG Simvastatin neat neat 10mg



Sotalol

9502.12-100-ME Sotalol HCl Trade names Betapace, Sotalex, and Sotacor 100µg base/mL methanol 1mL

9502.12-10MG Sotalol HCl neat neat 10mg

Stanozol

2803.21-100MG Stanozol Trade name Winstrol neat neat 100mg

NH

N

OH

H

NN

NNH

S

O

O

NN

O

O

OH

O

O OH

O

NH

OH

NH

S

O

O

9189.21-100-ME Stanozol-d3 (17-Methyl-d3) 100µg/mL methanol 1mL

9189.21-10MG Stanozol-d3 (17-Methyl-d3) neat neat 10mg

Stavudine

9285.10-100-ME Stavudine Trade name Zerit 100µg/mL methanol 1mL

9285.10-K-ME Stavudine 1000µg/mL methanol 1mL

9285.10-10MG Stavudine neat neat 10mg



Sulfamethoxazole

9503.10-100-ME Sulfamethoxazole Trade names Bactrim, Septrin, and others 100µg/mL methanol 1mL

9503.10-100MG Sulfamethoxazole neat neat 100mg

O

N

NH

O

O

OH

O

O

N

N

NH

O

O

H

NO

NH

S

O

O

NH2

Tadalafil

9281.22-100-ME Tadalafil Trade name Cialis 100µg/mL methanol 1mL

9281.22-K-ME Tadalafil 1000µg/mL methanol 1mL

9281.22-10MG Tadalafil neat neat 10mg



O

N

NH

O

O

OH

O

O

N

N

NH

O

O

H

NO

NH

S

O

O

NH2

Temazepam

9383.16 Temazepam Trade name Restoril Please inquire

Terbinafine

9227.21-100MG Terbinafine hydrochloride Trade name Lamisil neat neat 100mg

Testosterone

9132.19-100-ME Testosterone 100µg/mL methanol 1mL

9076.19-100-ME Testosterone-d2 100µg/mL methanol 1mL

9342.27-100MG Testosterone 17β-cypionate neat neat 100mg

N O

O

N

N

Cl

O

OH

N

O

H

OH

HH

NH

NH

O

OS

Thiopental

9522.11-K-ME Thiopental 5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid 1000µg/mL methanol 1mL

9522.11-10MG Thiopental 5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid neat neat 10mg

Tilidine

9238.17-100-ME Tilidine hydrochloride Trade names Valoron, Valtran 100µg/mL methanol 1mL

9240.17-100-ME Tilidine-d6 hydrochloride 100µg/mL methanol 1mL

N O

O

N

N

Cl

O

OH

N

O

H

OH

HH

NH

NH

O

OS

Tramadol

2707.16-100-ME Tramadol hydrochloride Trade names Ultram, Tramal, and others 100µg base/mL methanol 1mL

2707.16-K-ME Tramadol hydrochloride 1000µg base/mL methanol 1mL

2707.16-10MG Tramadol hydrochloride neat neat 10mg



9290.16-100-ME Tramadol-d6 hydrochloride 100µg base/mL methanol 1mL

9290.16-100-MEx5 Tramadol-d6 hydrochloride 100µg base/mL methanol 1mL

Trimethoprim

9469.14 Trimethoprim Trade names Propalim, Monotrim, Triprim Please inquire

2169.6-100MG Aniline Trimethoprim Imp.K neat neat 100mg

2169.6-1ML Aniline Trimethoprim Imp. K neat neat 1 mL

N

O

O

NH

O

O

O

N

N

NH2

NH2

N

N

Trimipramine

9415.25-K-ME Trimipramine maleate Trade names Surmontil, Stangyl 1000µg/mL methanol 1mL

9415.25-10MG Trimipramine maleate neat neat 10mg

9416.25-100-ME Trimipramine-d3 maleate (N-methyl-d3) 100µg/mL methanol 1mL

9416.25-10MG Trimipramine-d3 maleate (N-methyl-d3) neat neat 10mg

Triptyline

2698.19 Nortriptyline hydrochloride Trade names Sensoval, Aventyl, and others Please inquire

9193.19-100-ME Nortriptyline-d3 hydrochloride (N-methyl-d3) 100µg/mL methanol 1mL

N

O

O

NH

O

O

O

N

N

NH2

NH2

N

N

Valproic acid

9424.8-K-ME Valproic acidPropylpentanoic acid,

Trade names Depakote, Depacon, Stavzor1000µg/mL methanol 1mL

9424.8-10MG Valproic acid Propylpentanoic acid neat neat 10mg

9424.8-100MG Valproic acid Propylpentanoic acid neat neat 100mg

9425.8-100-ME Valproic acid-d4 Propylpentanoic acid 100µg/mL methanol 1mL

9425.8-K-ME Valproic acid-d4 Propylpentanoic acid 1000µg/mL methanol 1mL

9425.8-10MG Valproic acid-d4 Propylpentanoic acid neat neat 10mg

Vardenafil

9297.29 Vardenafil dihydrochloride Trade name Levitra Please inquire

9298.29 Vardenafil-d5 Please inquire

Vasopressin

2306.46-1MG (Arg8)-Vasopressin acetate salt neat neat 1mg

OH

O

N

NS O

N

NH

N N

O

O O

OH

O

N

2306.46-1MG (Arg8)-Vasopressin acetate salt neat neat 1mg

Venlafaxine

9417.16-K-ME Venlafaxine hydrochloride Trade names Effexor, Efexor 1000µg/mL methanol 1mL

9417.16-10MG Venlafaxine hydrochloride neat neat 10mg

9418.17-100-ME Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6) 100µg/mL methanol 1mL

9418.17-K-ME Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6) 1000µg/mL methanol 1mL

9418.17-5MG Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6) neat neat 5mg

OH

O

N

NS O

N

NH

N N

O

O O

OH

O

N

Warfarin

9419.19 Warfarin Trade names Coumadin, Marevan Please inquire

9419.19 Warfarin Please inquire

9420.19 Warfarin-d5 (phenyl-d5) Please inquire

9420.19 Warfarin-d5 (phenyl-d5) Please inquire

Zolpidem

9299.19 Zolpidem Trade names Sanval, Zolnod, and others Please inquire

Zopiclone

N

N

N

O

O

OOH

O

N

NN

N

O

Cl

O

O

NN

9385.17 Zopiclone Trade names Imovan, Zimovan Please inquire

N

N

N

O

O

OOH

O

N

NN

N

O

Cl

O

O

NN

Pharmaceuticals and their impurities - Tusnovics Instruments · Pharmaceuticals and their...

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