Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 2,441-2,450 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-009
CAS: 36770-75-9
Formula: C₁₄H₂₂ClNO₂·HCl
Family: Verapamil
Synonyms: Verapamil EP Impurity D Hydrochloride, N-(3-Chloropropyl)-3,4-dimethoxy-N-methylphenethylamine hydrochloride

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-011
CAS: 34245-14-2
Formula: C₁₇H₂₆N₂O₂
Family: Verapamil
Synonyms: 2-(3,4-dimethoxyphenyl)-5-(methylamino)-2-propan-2-ylpentanenitrile, Verapamil Impurity F

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-014
CAS: 190850-49-8
Formula: C₂₆H₃₆N₂O₄·HCl
Family: Verapamil
Synonyms: Verapamil EP Impurity H (as Hydrochloride), a-Ethyl-a-(1-demethylethyl)-Verapamil Hydrochloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-015
CAS: 1794-55-4
Formula: C₂₆H₃₆N₂O₄·HCl
Family: Verapamil
Synonyms: D-517 hydrochloride, alpha-(2-((2-(3,4-Dimethoxyphenyl)-ethyl)methylamino)ethyl)-3,4-dimethoxy-alpha-(1-methylethyl)-benzeneacetonitrile monohydrochloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-016
CAS: 67812-42-4
Formula: C₂₆H₃₆N₂O₄·HCl
Family: Verapamil
Synonyms: Verapamil EP Impurity J Hydrochloride (N-Desmethyl Verapamil Hydrochloride, Norverapamil Hydrochloride), Norverapamil Hydrochloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-017
CAS: 20850-49-1
Formula: C₁₃H₁₇NO₂
Family: Verapamil
Synonyms: 2-(3,4-Dimethoxyphenyl)-3-methylbutanenitrile, alpha-Isopropylhomoveratronitrile

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-V029-018
CAS: 14046-55-0
Formula: C₁₂H₁₆O₃
Family: Verapamil
Synonyms: Verapamil Impurity L, 1-(3,4-Dimethoxyphenyl)-2-methyl-1-propanone

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