Pharmaceutical analytical standards

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

Results 47,341-47,350 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-I107-027
CAS: 1246213-23-9
Formula: C₂₄H₂₈N₂O₄
Family: Ivacaftor
Synonyms: N-[2-tert-Butyl-5-hydroxy-4-(1-hydroxy-2-methylpropan-2-yl)phenyl]-4-oxo-1H-quinoline-3-carboxamide, N-(2-(tert-Butyl)-5-hydroxy-4-(1-hydroxy-2-methylpropan-2-yl)phenyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I107-030
CAS: 873051-52-6
Formula: C₂₄H₂₈N₂O₃
Family: Ivacaftor
Synonyms: N-(3,5-ditert-butyl-2-hydroxyphenyl)-4-oxo-1H-quinoline-3-carboxamide, N-(3,5-Di-tert-butyl-2-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I110-009
CAS: 1201903-02-7
Formula: C₂₄H₃₃BCl₂N₂O₄
Family: Ixazomib
Synonyms: 2,5-Dichloro-N-[2-[[(1R)-3-methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decan-4-yl]butyl]amino]-2-oxoethyl]benzamide, Ixazomib Impurity R

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-L030-004
CAS: 61643-23-0
Formula: C₁₂H₉F₃N₂O₂
Family: Leflunomide
Synonyms: 5-Methyl-N-(3-(trifluoromethyl)phenyl)isoxazole-4-carboxamide, 5-methyl-N-[3-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide

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