Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G024-007
CAS: 149105-25-9
Formula: C₁₆H₂₄O₃
Family: Gemfibrozil
Synonyms: methyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate, Pentanoic acid, 5-(2,5-dimethylphenoxy)-2,2-dimethyl-, methyl ester

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G038-002
CAS: 16673-34-0
Formula: C₁₆H₁₇ClN₂O₄S
Family: Glibenclamide
Synonyms: 5-chloro-2-methoxy-N-(2-(4-sulfamoylphenyl)ethyl)benzamide, 5-chloro-2-methoxy-N-[2-(4-sulfamoylphenyl)ethyl]benzamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G038-003
CAS: 21165-77-5
Formula: C₁₈H₁₉ClN₂O₆S
Family: Glibenclamide
Synonyms: Methyl N-(4-(2-(5-chloro-2-methoxybenzamido)ethyl)benzenesulphonyl)carbamate, Carbamic acid, ((4-(2-((5-chloro-2-methoxybenzoyl)amino)ethyl)phenyl)sulfonyl)-, methyl ester

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G038-004
CAS: 38160-73-5
Formula: C₂₁H₂₆ClN₃O₅S
Family: Glibenclamide
Synonyms: N-(4-(N-(Butylcarbamoyl)sulfamoyl)phenethyl)-5-chloro-2-methoxybenzamide

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I021-002
CAS: 22608-58-8
Formula: C₅H₁₃ClNO₄P
Family: Ifosfamide
Synonyms: 1-Propanol, 3-((2-chloroethyl)amino)-, dihydrogen phosphate (ester), 3-(2-chloroethylamino)propyl dihydrogen phosphate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I021-003
CAS: 241482-18-8
Formula: C₁₀H₂₄Cl₂N₂O₇P₂
Family: Ifosfamide
Synonyms: Bis(3-((2-chloroethyl)amino)propyl) dihydrogen diphosphate, IFosfamide impurity B

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I021-006
CAS: 870-24-6
Formula: C₂H₆ClN·HCl
Family: Ifosfamide
Synonyms: Carmustine EP Impurity B Hydrochloride, 2-Chloroethylamine hydrochloride

Pharmacopoeial impurityLevels of characterisation

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