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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,731-56,740 of 59,523

(2S,3R)-2-ethylhexane-1,3-diol

ImpurityLevels of characterisation
Cat. No.
P-E576-004
CAS
4780-68-1
Formula
C8H18O2
Synonyms
rel-(2R,3S)-2-Ethyl-1,3-hexanediol

Ethynodiol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E126-003
CAS
64850-62-0
Formula
C22H28O2
Family
Ethynodiol
Synonyms
[(8R,9S,10R,13S,14S,17R)-17-Ethynyl-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate, Ethynodiol Impurity (17-alfa-Ethinyl-17-beta-Acettoxy-3,5-Estradien Impurity)

Etifenin

ImpurityLevels of characterisation
Cat. No.
P-T028-003
CAS
63245-28-3
Formula
C16H22N2O5
Family
Technetium
Synonyms
Ehida, 2-[carboxymethyl-[2-(2,6-diethylanilino)-2-oxoethyl]amino]acetic acid

Etomoxir sodium salt

ImpurityLevels of characterisation
Cat. No.
P-E137-005
CAS
828934-41-4
Formula
C15H18ClNaO4
Family
Etomoxir
Synonyms
Sodium (R)-2-(6-(4-chlorophenoxy)hexyl)oxirane-2-carboxylate, Etomoxir Impurity 1 Sodium Salt

Etynodiol Diacetate

ImpurityLevels of characterisation
Cat. No.
P-E126-004
CAS
297-76-7
Formula
C24H32O4
Family
Ethynodiol
Synonyms
Ethynodiol Diacetate, Femulen

Exametazime

ImpurityLevels of characterisation
Cat. No.
P-T028-004
CAS
105613-48-7
Formula
C13H28N4O2
Family
Technetium
Synonyms
Hmpao, Hexametazine

Faldaprevir-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-F001-003
CAS
2750534-88-2
Formula
C40H43D6BrN6O9S
Family
Faldaprevir

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