Pharmaceutical analytical standards

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

Results 49,771-49,780 of 59,523

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P209-004
CAS: 60113-77-1
Formula: C₁₆H₁₈N₂S·HCl
Family: Promethazine
Synonyms: rac N-Demethyl Promethazine Hydrochloride, Promethazine EP Impurity C HCl

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P209-005
CAS: 7640-51-9
Formula: C₁₇H₂₀N₂OS
Family: Promethazine
Synonyms: 10H-Phenothiazine-10-ethanamine, N,N,alpha-trimethyl-, 5-oxide, N,N-dimethyl-1-(5-oxophenothiazin-10-yl)propan-2-amine

Isotopically labelledLevels of characterisation

Cat. No.: P-P209-007
CAS: 1189892-93-0
Formula: C₁₇H₁₄D₆N₂OS
Family: Promethazine
Synonyms: Promethazine Sulfoxide-d6, 1-(5-oxophenothiazin-10-yl)-N,N-bis(trideuteriomethyl)propan-2-amine

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P209-020
CAS: 81480-39-9
Formula: C₁₇H₂₀N₂OS
Family: Promethazine
Synonyms: N,N-dimethyl-1-phenothiazin-10-ylpropan-2-amine oxide, N,N-dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine oxide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P209-022
CAS: 1135334-50-7
Formula: C₁₇H₂₀N₂O₂S·HCl
Family: Promethazine
Synonyms: Promethazine Sulphoxide N-Oxide Hydrochloride, N,N,alpha-Trimethyl-10H-phenothiazine-10-ethanamine N,5-dioxide monohydrochloride

Isotopically labelledLevels of characterisation

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

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