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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 31,141-31,150 of 36,550

Cis-Asenapine

ImpurityLevels of characterisation
Cat. No.
P-A197-013
CAS
65621-78-5
Formula
C17H16ClNO
Family
Asenapine

Asenapine Tetradehydro Impurity

ImpurityLevels of characterisation
Cat. No.
P-A197-012
CAS
129385-60-0
Formula
C17H12ClNO
Family
Asenapine
Synonyms
Asenapine Impurity 2, 5-Chloro-2-methyl-2H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole

Atovaquone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A212-009
CAS
1368749-51-2
Formula
C13H15ClO2
Family
Atovaquone
Synonyms
4-(2-chlorophenyl)cyclohexanecarboxylic acid, 4-(2-Chlorophenyl)cyclohexane-1-carboxylic acid

Atovaquone Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A212-010
CAS
1368590-16-2
Formula
C13H15ClO2
Family
Atovaquone
Synonyms
4-(3-chlorophenyl)cyclohexanecarboxylic acid

cis-Atovaquone Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A212-011
CAS
1346600-43-8
Formula
C13H15ClO2
Family
Atovaquone
Synonyms
4-(4-Chlorophenyl)cyclohexane-1-carboxylic acid, Cyclohexanecarboxylic acid, 4-(4-chlorophenyl)-

cis-Atovaquone Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-A212-013
CAS
2171347-18-3
Formula
C14H17ClO
Family
Atovaquone
Synonyms
Rel-Cis-1-(4-(4-chlorophenyl)cyclohexyl)ethanone, 1-[4-(4-chlorophenyl)cyclohexyl]ethanone

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