Pharmaceutical analytical standards

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

Results 4,261-4,270 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P065-005
CAS: 61898-95-1
Formula: C₉H₁₂Cl₂O₂
Family: Permethrin
Synonyms: Permethrinic Acid Methyl Ester, methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P065-003
CAS: 85576-82-5
Formula: C₂₁H₁₉ClO₃
Family: Permethrin
Synonyms: Chloroacetylenic Permethrin, Cyclopropanecarboxylic acid, 3-(chloroethynyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, cis-

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P065-011
CAS: 56860-12-9
Formula: C₁₆H₁₈Cl₄O₃
Family: Permethrin
Synonyms: DCVC Anhydride, 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic anhydride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R031-020
CAS: 72996-78-2
Formula: C₁₆H₂₂N₂O₃
Family: Remifentanil
Synonyms: methyl 4-(N-propanoylanilino)piperidine-4-carboxylate, Norcarfentanil

Pharmacopoeial impurityLevels of characterisation

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