Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I169-015
CAS: 144172-24-7
Formula: C₁₁H₉ClO₄
Synonyms: Methyl 5-chloro-2-hydroxy-1-oxo-2,3-dihydro-1H-indene-2-carboxylate, methyl 6-chloro-2-hydroxy-3-oxo-1H-indene-2-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-I169-004
CAS: 135656-94-9
Formula: C₁₇H₁₃ClFN₃O₂
Synonyms: 1-[[3-(2-Chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl]-4-oxido-1,2,4-triazol-4-ium

ImpurityLevels of characterisation

Cat. No.: P-I169-007
CAS: 144171-39-1
Formula: C₂₀H₁₅ClF₃N₃O₅
Synonyms: Methyl 7-chloro-2-[[4-(trifluoromethoxy)phenyl]carbamoyl]-3,5-dihydroindeno[1,2-e][1,3,4]oxadiazine-4a-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-I169-008
CAS: 2133005-33-9
Formula: C₂₀H₁₅ClF₃N₃O₅
Synonyms: Methyl 7-chloro-2-[[4-(trifluoromethoxy)phenyl]carbamoyl]-3,5-dihydroindeno[1,2-e][1,3,4]oxadiazine-1-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-I169-009
CAS: 127296-24-6
Formula: C₁₇H₁₃ClFN₃
Synonyms: 1-[(Z)-3-(2-Chlorophenyl)-2-(4-fluorophenyl)prop-2-enyl]-1,2,4-triazole

ImpurityLevels of characterisation

Cat. No.: P-I169-010
CAS: 133001-07-7
Formula: C₁₇H₁₃ClFN₃O
Synonyms: 4-[[3-(2-Chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl]methyl]-1,2,4-triazole

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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