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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 24,481-24,490 of 35,292

beta,gamma-Dihydro Vitamin K1

ImpurityLevels of characterisation
Cat. No.
P-P104-020
CAS
64236-23-3
Formula
C31H48O2
Family
Phytomenadione
Synonyms
2-Methyl-3-(3,7,11,15-tetramethylhexadecyl)naphthalene-1,4-dione, Vitamin K1 Impurity 75

Bis(2-aminophenyl) Sulfone

ImpurityLevels of characterisation
Cat. No.
P-D018-023
CAS
53347-49-2
Formula
C12H12N2O2S
Family
Dapsone
Synonyms
Dapsone Impurity 9, 2-(2-aminophenyl)sulfonylaniline

Bis(2-nitrophenyl) Sulfide

ImpurityLevels of characterisation
Cat. No.
P-D018-024
CAS
22100-66-9
Formula
C12H8N2O4S
Family
Dapsone
Synonyms
1-nitro-2-(2-nitrophenyl)sulfanylbenzene, Bis(2-nitrophenyl)sulfane

Bis(4-nitrophenyl) Sulfone

ImpurityLevels of characterisation
Cat. No.
P-D018-025
CAS
1156-50-9
Formula
C12H8N2O6S
Family
Dapsone
Synonyms
Bis(4-nitrophenyl) Sulphone, Dapsone Impurity 11

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