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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 33,211-33,220 of 36,550

Disulfiram Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D156-004
CAS
5692-41-1
Formula
C10H20N2S5
Family
Disulfiram
Synonyms
(Diethylcarbamothioyldisulfanyl) N,N-diethylcarbamodithioate

Disulfiram Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-D156-007
CAS
145195-14-8
Formula
C6H13NOS2
Family
Disulfiram
Synonyms
N,N-diethyl-1-(methylsulfinyl)methanethioamide, Methyl-N,N-diethylthiocarbamate

Eldecalcitol Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-E019-005
CAS
2767262-86-0
Formula
C30H50O5
Family
Eldecalcitol
Synonyms
(1R,2R,3R)-5-[(Z)-2-[(1R,3aS,7aR)-1-[(2R)-6-Hydroxy-6-methylheptan-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-2-(3-hydroxypropoxy)-4-methylcyclohex-4-ene-1,3-diol, Eldecalcitol N1

Elvitegravir Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E030-006
CAS
949465-79-6
Formula
C16H14ClFO4
Family
Elvitegravir
Synonyms
5-[(3-Chloro-2-fluorophenyl)methyl]-2,4-dimethoxybenzoic Acid, 5-(3-Chloro-2-fluorobenzyl)-2,4-dimethoxybenzoic acid

Elvitegravir Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-E030-007
CAS
697762-60-0
Formula
C17H19FINO4
Family
Elvitegravir
Synonyms
Ethyl 7-Fluoro-1-((2S)-1-hydroxy-3-methylbutan-2-yl)-6-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate, Ethyl (S)-7-fluoro-1-(1-hydroxy-3-methylbutan-2-yl)-6-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate

Emodin Triacetate

ImpurityLevels of characterisation
Cat. No.
P-E034-006
CAS
6030-60-0
Formula
C21H16O8
Family
Emodin
Synonyms
Emodin-tetraacetate, Diacerein Impurity 8

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