Pharmaceutical analytical standards

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

Results 33,241-33,250 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-F050-004
CAS: 120068-81-7
Formula: C₁₁H₆ClF₃N₄
Family: Fipronil
Synonyms: 5-Amino-1-(2-chloro-4-trifluoromethylphenyl)-3-cyanopyrazole, 5-amino-1-[2-chloro-4-(trifluoromethyl)phenyl]pyrazole-3-carbonitrile

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-F051-003
CAS: 189955-79-1
Formula: C₁₁H₁₃BrO₃S
Family: Firocoxib
Synonyms: 2-Bromo-1-[4-(methanesulfonyl)phenyl]-2-methylpropan-1-one, 2-bromo-2-methyl-1-(4-methylsulfonylphenyl)propan-1-one

ImpurityLevels of characterisation

Cat. No.: P-F051-004
CAS: 53207-58-2
Formula: C₁₁H₁₄OS
Family: Firocoxib
Synonyms: 2-Methyl-1-[4-(methylthio)phenyl]-1-propanone, 2-methyl-1-(4-methylsulfanylphenyl)propan-1-one

ImpurityLevels of characterisation

Cat. No.: P-F051-005
CAS: 246869-15-8
Formula: C₁₇H₂₂O₆S
Family: Firocoxib
Synonyms: [2-Methyl-1-(4-methylsulfonylphenyl)-1-oxopropan-2-yl] 2-(cyclopropylmethoxy)acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-F086-005
CAS: 6598-95-4
Formula: C₂₆H₃₁FO₇
Family: Fluocinonide
Synonyms: [2-[(1S,3S,5S,6S,10R,12S,13S,15S,21S)-15-Fluoro-5,8,8,21-tetramethyl-18-oxo-2,7,9-trioxahexacyclo[11.8.0.01,3.05,12.06,10.016,21]henicosa-16,19-dien-6-yl]-2-oxoethyl] acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-O292-007
CAS: 77501-60-1
Formula: C₁₆H₉ClF₃NO₇
Synonyms: Benzofluorfen, Benzoic acid, 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitro-, carboxymethyl ester

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