Pharmaceutical analytical standards

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

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C227-003
CAS: 23593-71-7
Formula: C₂₂H₁₇ClN₂
Family: Clotrimazole
Synonyms: 1-[(4-Chlorophenyl)diphenylmethyl]-1H-imidazole, 1-[(4-chlorophenyl)-diphenylmethyl]imidazole

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C227-004
CAS: 42074-68-0
Formula: C₁₉H₁₄Cl₂
Family: Clotrimazole
Synonyms: 2-Chlorotrityl Chloride, 1-chloro-2-[chloro(diphenyl)methyl]benzene

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-D189-002
CAS: 2147-83-3
Formula: C₁₂H₁₃N₃O
Family: Droperidol
Synonyms: 1,3-dihydro-1-(1,2,3,6-tetrahydro-4-pyridinyl)-2H-benzimidazol-2-one, 3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-benzimidazol-2-one

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

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