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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,821-32,830 of 36,550

Promazine Sulfone N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-P206-011
CAS
26928-74-5
Formula
C17H20N2O3S
Family
Promazine
Synonyms
Promazine N,S,S-Trioxide, 3-(5,5-dioxophenothiazin-10-yl)-N,N-dimethylpropan-1-amine oxide

Pyrazolidine-4-thiol

ImpurityLevels of characterisation
Cat. No.
P-B073-035
CAS
163805-05-8
Formula
C3H8N2S
Family
Biapenem
Synonyms
Biapenem Impurity 28, Biapenem impurity 8

Quindecamine

ImpurityLevels of characterisation
Cat. No.
P-D047-014
CAS
19056-26-9
Formula
C30H38N4
Family
Dequalinium
Synonyms
N,N'-bis(2-methylquinolin-4-yl)decane-1,10-diamine, Chindecaminum

D-(+)-Raffinose Pentahydrate

ImpurityLevels of characterisation
Cat. No.
P-G106-008
CAS
17629-30-0
Formula
C18H32O16·5H2O
Synonyms
Raffinose, pentahydrate, Raffnose Pentahydrate

Rauwolscine HCl

ImpurityLevels of characterisation
Cat. No.
P-Y001-008
CAS
6211-32-1
Formula
C21H26N2O3·HCl
Family
Yohimbine
Synonyms
Rauwolscine Hydrochloride, Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, monohydrochloride, (16beta,17alpha,20alpha)-

Rifabutin N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-R052-014
CAS
645406-37-7
Formula
C46H62N4O12
Family
Rifabutin
Synonyms
YV9Axm7ycc

(Z,Z) Sorbic Acid

ImpurityLevels of characterisation
Cat. No.
P-S319-002
CAS
5309-56-8
Formula
C6H8O2
Synonyms
Cis,cis-sorbic acid, (2Z,4Z)-Hexa-2,4-dienoic acid

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