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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 26,441-26,450 of 35,292

2-Aminophenylacetic Acid

ImpurityLevels of characterisation
Cat. No.
P-C068-010
CAS
3342-78-7
Formula
C8H9NO2
Family
Cefalexin
Synonyms
Cephalexin Impurity D, 2-(2-aminophenyl)acetic acid

Amorphadiene

ImpurityLevels of characterisation
Cat. No.
P-A191-010
CAS
92692-39-2
Formula
C15H24
Family
Artemisinin
Synonyms
Amorpha-4,11-diene, Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4,7-dimethyl-1-(1-methylethenyl)-, (1R,4R,4aS,8aR)-

Artemisinic Acid

ImpurityLevels of characterisation
Cat. No.
P-A191-012
CAS
80286-58-4
Formula
C15H22O2
Family
Artemisinin
Synonyms
Artemisic acid, Singleex artemisinic acid

Artemisinin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A191-015
CAS
1453465-55-8
Formula
C16H26O5
Family
Artemisinin
Synonyms
[(3aS,4R,6aS,7R,8R,10R,10aR)-8-Methoxy-4,7-dimethyl-2,3,3a,4,5,6,6a,7,8,10-decahydrofuro[3,2-i]isochromen-10-yl] acetate

Artemisinin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-A191-019
CAS
958447-27-3
Formula
C13H22O2
Family
Artemisinin
Synonyms
(2S,3R,6R)-6-Ethyl-3-methyl-2-(3-oxobutyl)cyclohexan-1-one, Dihydroartemisinin impurity H

Artemisinin Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-A191-021
CAS
188591-96-0
Formula
C30H46O9
Family
Artemisinin
Synonyms
(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-Trimethyl-10-[[(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]oxy]-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecane

Artemisinin Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-A191-022
CAS
218603-11-3
Formula
C30H46O9
Family
Artemisinin
Synonyms
(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-Trimethyl-10-[[(1R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]oxy]-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecane

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