Labmix24

DE
EN

Pharmaceutical Reference Standards

USP - United States Pharmacopeia Pharmaceutical Analytical Impurities

861 products found

Results per page:

USP-1A00010

Atorvastatin Ethyl Ester (ethyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate)

Item no.

USP-1A00010

CAS Number

[1146977-93-6]

Unit

25 mg

Molecular formula

C35H39FN2O5

Price on request

All product details

USP-1A00020

Atorvastatin Methyl Ester (methyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate)

Item no.

USP-1A00020

CAS Number

[345891-62-5]

Unit

25 mg

Molecular formula

C34H37FN2O5

Price on request

All product details

USP-1A00030

Amlodipine Methyl Analog (dimethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate, maleate)

Item no.

USP-1A00030

CAS Number

[400024-11-5]

Unit

25 mg

Molecular formula

C19H23ClN2O5 · C4H4O4

Price on request

All product details

USP-1A00080

3'-De(dimethylamino)-3'-oxoazithromycin

Item no.

USP-1A00080

CAS Number

[612069-25-7]

Unit

25 mg

Molecular formula

C36H65NO13

Price on request

All product details

USP-1A00200

Amlodipine Ethyl Analog (diethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate, maleate)

Item no.

USP-1A00200

CAS Number

[400024-12-6]

Unit

25 mg

Molecular formula

C21H27ClN2O5 · (C4H4O4)

Price on request

All product details

USP-1A00260

Azacitidine Formyl Amidine Analog (N-(Formyl amidino)-N'-Beta-D-ribofuranosylurea) (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED)

Item no.

USP-1A00260

CAS Number

[65126-88-7]

Unit

25 mg

Molecular formula

C8H14N4O6

Price on request

All product details

USP-1A00450

Pyrazinediethanol (2,2'-(pyrazine-2,5-diyl)bis(ethan-1-ol))

Item no.

USP-1A00450

CAS Number

[4744-51-8]

Unit

10 mg

Molecular formula

C8H12N2O2

Price on request

All product details

USP-1A00460

Pyrrolic acid Derivative (4-(2-hydroxyethyl)-1H-pyrrole-3-carboxylic acid)

Item no.

USP-1A00460

CAS Number

[404839-11-8]

Unit

10 mg

Molecular formula

C7H9NO3

Price on request

All product details

USP-1A00500

Budesonide D-homo Analog ((4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-4b,6,6a,7a,10a,11,11a,11b,12,13-decahydrochryseno[2,3-d][1,3]dioxole-2,7(4aH,5H)-dione)

Item no.

USP-1A00500

CAS Number

[1040085-99-1]

Unit

10 mg

Molecular formula

C25H34O6

Price on request

All product details

USP-1A00720

Desiodoamiodarone ((2-butylbenzofuran-3-yl)(4-(2-(diethylamino)ethoxy)phenyl)methanone)

Item no.

USP-1A00720

CAS Number

[23551-25-9]

Unit

25 mg

Molecular formula

C25H31NO3

Price on request

All product details

USP-1A00731

Fexofenadine Olefin (2-(4-(4-(4-(diphenylmethylene)piperidin-1-yl)-1-hydroxybutyl)phenyl)-2-methylpropanoic acid)

Item no.

USP-1A00731

CAS Number

[1187954-57-9]

Unit

25 mg

Molecular formula

C32H37NO3

Price on request

All product details

USP-1A05190

N-Nitrosodiphenylamine (NDPh) (N,N-Diphenylnitrosoamine)

Item no.

USP-1A05190

Unit

10 mg

Price on request

All product details

USP-1A06330

7,8-Dihydrofolic Acid ((4-(((2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid)

Item no.

USP-1A06330

Unit

25 mg

Price on request

All product details

USP-1A07080

Hydroxydonepezil (2-[(1-Benzylpiperidin-4-yl)(hydroxy)methyl]-5,6-dimethoxyindan-1-one)

Item no.

USP-1A07080

Unit

25 mg

Price on request

All product details

USP-1A07590

rac-Dutasteride Dimethylamide ((5alpha, 17beta)-N,N-Dimethyl-3-oxo-4-azaandrost-1-ene-17-carboxamide)

Item no.

USP-1A07590

Unit

25 mg

Price on request

All product details

USP-1A07740

Clozapine Benzoyl Methylpiperazine Analog (1-[2-[(2-Amino-4-chlorophenyl)amino]benzoyl]-4-methylpiperazine)

Item no.

USP-1A07740

Unit

25 mg

Price on request

All product details

USP-1A07970

2-(Benzylthio)-N,N-diethylethanamine (2-(Benzylsulfanyl)-N,N-diethylethanamine)

Item no.

USP-1A07970

Unit

25 mg

Price on request

All product details

USP-1A08010

Triiodothyroacetic acid ([4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid)

Item no.

USP-1A08010

Unit

25 mg

Price on request

All product details

USP-1A08050

Inosine (9-beta-D-Ribofuranosylpurine-6(1H)-one)

Item no.

USP-1A08050

Unit

25 mg

Price on request

All product details

USP-1A08080

N-Benzyl Adrenalone (2-[Benzyl(methyl)amino]-1-(3,4-dihydroxyphenyl)ethan-1-one)

Item no.

USP-1A08080

Unit

25 mg

Price on request

All product details

USP-1A08120

5-Methoxyuracil (5-Methoxypyrimidine-2,4(1H,3H)-dione)

Item no.

USP-1A08120

Unit

25 mg

Price on request

All product details

USP-1A08140

21-Acetate 17-Propionate Diflorasone (6alpha,9-Difluoro-11Beta,17,21-trihydroxy-16Beta-methylpregna-1,4-diene-3,20-dione 21-acetate 17-propionate)

Item no.

USP-1A08140

Unit

25 mg

Price on request

All product details

USP-1A08170

Modafinil Methyl Ester (2-[(Diphenylmethyl)sulfinyl]acetic acid methyl ester)

Item no.

USP-1A08170

Unit

25 mg

Price on request

All product details

USP-1A08180

Icomethasone Furoate (9alpha-Chloro-11beta,21-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate)

Item no.

USP-1A08180

Unit

25 mg

Price on request

All product details

USP-1A08190

N-Carbamoyl Oxcarbazepine (N-Carbamoyl-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide)

Item no.

USP-1A08190

CAS Number

[2642430-30-4]

Unit

25 mg

Molecular formula

C16H13N3O3

Price on request

All product details

USP-1A08240

N-Benzyl Epinephrine ((R)-4-{2-[Benzyl(methyl)amino]-1-hydroxyethyl}benzene-1,2-diol)

Item no.

USP-1A08240

Unit

25 mg

Price on request

All product details

USP-1A08300

10-Deacetylbaccatin III

Item no.

USP-1A08300

Unit

25 mg

Price on request

All product details

USP-1A08340

Ceftriaxone Benzothiazolyloxime ((Z)-S-Benzothiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)thioacetate)

Item no.

USP-1A08340

Unit

25 mg

Price on request

All product details

USP-1A08370

Fluconazole Diol (2-(2,4-Difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propane-1,2-diol)

Item no.

USP-1A08370

Unit

25 mg

Price on request

All product details

USP-1A08470

Lansoprazole N-Oxide ([[(1H-Benzimidazole-2-yl)sulfinyl]methyl]-3-methyl-4-(2,2,2-trifluoroethoxy)-pyridine 1-oxide)

Item no.

USP-1A08470

Unit

25 mg

Price on request

All product details

USP-1A08480

Succinyl Fluvoxamine ((E)-5-Methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone O-[2-[(2-succinyl)amino]ethyl]oxime)

Item no.

USP-1A08480

Unit

25 mg

Price on request

All product details

USP-1A08490

Aminoethyl Fluvoxamine Dihydrochloride ((E)-5-Methoxy-1-[4-(trifluoromethyl)phenyl]pentan-1-one O-{2-[(2-aminoethyl)amino]ethyl}oxime dihydrochloride)

Item no.

USP-1A08490

Unit

25 mg

Price on request

All product details

USP-1A08530

Linezolid N-oxide ((S)-4-4-[5-(Acetamidomethyl)-2-oxooxazolidin-3-yl]-2-fluorophenylmorpholine 4-oxide)

Item no.

USP-1A08530

Unit

25 mg

Price on request

All product details

USP-1A08570

Acridine Carboxylic Acid Hydrate (Acridine-9-carboxylic acid hydrate)

Item no.

USP-1A08570

Unit

25 mg

Price on request

All product details

USP-1A08590

Methyl Mycophenolate (Methyl (E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate)

Item no.

USP-1A08590

Unit

25 mg

Price on request

All product details

USP-1A08610

6Beta-Hydroxy Norethindrone Acetate ((6R,8R,9S,10R,13S,14S,17R)-17-ethynyl-6-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate)

Item no.

USP-1A08610

Unit

25 mg

Price on request

All product details

USP-1A08630

N-Desmethyl Ondansetron (1,2,3,9-Tetrahydro-3-[(2-methyl-1H-imidazole-1-yl)methyl]-4H-carbazol-4-one)

Item no.

USP-1A08630

Unit

25 mg

Price on request

All product details

USP-1A08640

Formyl Leucine (N-Formyl-L-leucine)

Item no.

USP-1A08640

Unit

25 mg

Price on request

All product details

USP-1A09040

N-(2,6-Dimethylphenyl)-2-(4-nitrosopiperazin-1-yl)acetamide Solution (1 mg/mL in Methanol) (N-(2,6-Dimethylphenyl)-2-(4-nitrosopiperazin-1-yl)acetamide)

Item no.

USP-1A09040

Unit

1 mL

Price on request

All product details

USP-1A09110

N-Nitroso Perindopril Solution (1 mg/mL in Acetonitrile) ((2S,3aS,7aS)-1-(N-((S)-1-ethoxy-1-oxopentan-2-yl)-N-nitroso-L-alanyl)octahydro-1H-indole-2-carboxylic acid)

Item no.

USP-1A09110

Unit

1 mL

Price on request

All product details

USP-1A09700

N-Nitroso Desmethyl Chlorpheniramine Solution (1 mg/mL in Methanol) (N-(3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amide)

Item no.

USP-1A09700

Unit

1 mL

Price on request

All product details

USP-1A09940

Depropylamino Hydroxy Propafenone

Item no.

USP-1A09940

Unit

25 mg

Price on request

All product details

USP-1A09950

Propafenone Glycidyl Analog

Item no.

USP-1A09950

Unit

25 mg

Price on request

All product details

USP-1A09970

Risperidone Z-Oxime (3-(2-{4-[(Z)-(2,4-Difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl}ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2- a]pyrimidin-4-one)

Item no.

USP-1A09970

Unit

25 mg

Price on request

All product details

USP-1A09990

Item no.

USP-1A09990

Unit

25 mg

Price on request

All product details

USP-1A10010

Indomethacin Hydrazine Analog (1-(4-Chlorobenzoyl)-1-(4-methoxyphenyl)-2-(4-chlorobenzoyl)hydrazide)

Item no.

USP-1A10010

Unit

25 mg

Price on request

All product details

USP-1A10020

O-Acetyl Iopamidol ((S)-5-[[2-(acetyloxy)-1-oxopropyl]amino]-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodo-1,3-Benzenedicarboxamide)

Item no.

USP-1A10020

Unit

25 mg

Price on request

All product details

USP-1A10030

Promethazine Sulfoxide

Item no.

USP-1A10030

Unit

25 mg

Price on request

All product details

USP-1A10040

Rizatriptan N-Oxide (2-{5-[(1H-1,2,4-Triazol-1-yl)methyl]-1H-indol-3-yl}-N,N-dimethylethanamine oxide)

Item no.

USP-1A10040

Unit

25 mg

Price on request

All product details

USP-1A10200

Dicloxacillin Penilloic Acid ((4S)-2-{[3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxamido]methyl}-5,5-dimethylthiazolidine-4-carboxylic acid)

Item no.

USP-1A10200

Unit

25 mg

Price on request

All product details

...