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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,031-3,040 of 5,812

Deschloro-1,2-dihydro-2-oxo Clomifene

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C210-042
CAS
5530-99-4
Formula
C26H29NO2
Family
Clomifene
Synonyms
Deschloro-1,2-dihydro-2-oxo Clomiphene, 2-(4-(2-(Diethylamino)ethoxy)phenyl)-1,2-diphenylethan-1-one

17-epi-Norethindrone

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N090-004
CAS
38673-36-8
Formula
C20H26O2
Family
Norethisterone
Synonyms
Norethindrone EP Impurity G, 17-Hydroxy-19-norpregn-4-en-20-yn-3-one

Etoposide EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E139-004
CAS
100007-56-5
Formula
C29H32O13
Family
Etoposide
Synonyms
cis-Etoposide, Picroetoposide

Etoposide EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E139-005
CAS
100007-53-2
Formula
C29H32O13
Family
Etoposide
Synonyms
alpha-Etoposide, Etoposide, alpha-

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