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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 2,721-2,730 of 36,550

Flurbiprofen Impurity 37

ImpurityLevels of characterisation
Cat. No.
P-F100-078
Formula
C20H25NO8
Family
Flurbiprofen
Synonyms
Diethyl 2-(3-ethoxycarbonyl-1-hydroxy-3-methyl-2-oxoindol-5-yl)-2-methylpropanedioate

Flurbiprofen Impurity 38

ImpurityLevels of characterisation
Cat. No.
P-F100-079
Formula
C20H25NO7
Family
Flurbiprofen
Synonyms
Diethyl 2-(3-ethoxycarbonyl-3-methyl-2-oxo-1H-indol-5-yl)-2-methylpropanedioate

Flurbiprofen Impurity 41

ImpurityLevels of characterisation
Cat. No.
P-F100-082
Formula
C34H36F2O8
Family
Flurbiprofen
Synonyms
Diethyl 2-[4-[4-[4-(1,3-diethoxy-2-methyl-1,3-dioxopropan-2-yl)-2-fluorophenyl]phenyl]-3-fluorophenyl]-2-methylpropanedioate

Flurbiprofen Impurity 42

ImpurityLevels of characterisation
Cat. No.
P-F100-083
Formula
C26H20F2O8
Family
Flurbiprofen
Synonyms
2-[4-[4-[4-(1,1-Dicarboxyethyl)-2-fluorophenyl]phenyl]-3-fluorophenyl]-2-methylpropanedioic acid

Flurbiprofen Impurity 43

ImpurityLevels of characterisation
Cat. No.
P-F100-084
Formula
C24H20F2O4
Family
Flurbiprofen
Synonyms
2-[4-[4-[4-(1-Carboxyethyl)-2-fluorophenyl]phenyl]-3-fluorophenyl]propanoic acid

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