Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Cat. No.: P-P187-025
CAS: 2815498-43-0
Formula: C₂₃H₂₉N₃O₂
Family: Prilocaine
Synonyms: (2S,4R)-N-(2,6-Dimethylphenyl)-4-methyl-1-(2-methylphenyl)-5-oxo-3-propylimidazolidine-2-carboxamide, rac-trans-N-(2,6-Dimethylphenyl)-4-methyl-1-(2-methylphenyl)-5-oxo-3-propylimidazolidine-2-carboxamide

ImpurityLevels of characterisation

Cat. No.: P-P187-026
CAS: 2509057-86-5
Formula: C₂₃H₂₉N₃O₂
Family: Prilocaine
Synonyms: N-(2,6-Dimethylphenyl)-4-methyl-1-(2-methylphenyl)-5-oxo-3-propylimidazolidine-2-carboxamide, N-(2,6-dimethylphenyl)-4-methyl-5-oxo-3-propyl-1-(o-tolyl)imidazolidine-2-carboxamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R098-015
CAS: 169253-15-0
Formula: C₁₉H₁₉ClN₂
Family: Rupatadine
Synonyms: 8-Chloro-11-(piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine

ImpurityLevels of characterisation

Cat. No.: P-R098-025
CAS: 156523-04-5
Formula: C₂₆H₂₄ClN₃O
Family: Rupatadine
Synonyms: [4-(13-Chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]-(5-methyl-3-pyridinyl)methanone

ImpurityLevels of characterisation

Cat. No.: P-R098-026
CAS: 1632412-57-7
Formula: C₂₉H₃₀ClN₃O₂
Family: Rupatadine
Synonyms: 3-[3-[[4-(13-Chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]methyl]-5-methylpyridin-1-ium-1-yl]propanoate

ImpurityLevels of characterisation

Cat. No.: P-R098-030
CAS: 2242584-13-8
Formula: C₁₄H₁₆ClN₂·Cl·HCl
Family: Rupatadine
Synonyms: 3-(Chloromethyl)-5-methyl-1-[(5-methyl-3-pyridinyl)methyl]pyridin-1-ium hydrochloride chloride

ImpurityLevels of characterisation

Cat. No.: P-R098-031
CAS: 133330-59-3
Formula: C₁₄H₁₀ClNO₂
Family: Rupatadine
Synonyms: 13-Chloro-4-oxido-4-azoniatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-one

ImpurityLevels of characterisation

Cat. No.: P-R098-020
CAS: 732962-71-9
Formula: C₂₇H₂₆ClN₃O₂
Family: Rupatadine
Synonyms: Methyl 5-[[4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]methyl]pyridine-3-carboxylate

ImpurityLevels of characterisation

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