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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 24,591-24,600 of 35,292

Diformyldapsone

ImpurityLevels of characterisation
Cat. No.
P-D018-039
CAS
6784-25-4
Formula
C14H12N2O4S
Family
Dapsone
Synonyms
N,N'-(Sulfonyldi-4,1-phenylene)bis(formamide), Dapsone Impurity 23

Dihydro Vitamin K1

ImpurityLevels of characterisation
Cat. No.
P-P104-022
CAS
572-96-3
Formula
C31H48O2
Family
Phytomenadione
Synonyms
Phytonadiol, Vitamin K1 hydroquinone

Dihydroxycarbazepine

ImpurityLevels of characterisation
Cat. No.
P-C033-026
CAS
35079-97-1
Formula
C15H14N2O3
Family
Carbamazepine
Synonyms
10,11-Dihydro-10,11-Dihydroxy Carbamazepine (Mixture of Diastereomers), 10,11-Dihydroxycarbamazepine

1,3-Diisopropylurea

ImpurityLevels of characterisation
Cat. No.
P-B101-007
CAS
4128-37-4
Formula
C7H16N2O
Family
Bosutinib
Synonyms
Bosutinib Impurity 23, N,N'-Bis(1-methylethyl)urea

2,2'-Dinitrobibenzyl

ImpurityLevels of characterisation
Cat. No.
P-C033-034
CAS
16968-19-7
Formula
C14H12N2O4
Family
Carbamazepine
Synonyms
1-nitro-2-[2-(2-nitrophenyl)ethyl]benzene, Bis(o-nitrobenzyl)

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