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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 26,581-26,590 of 35,292

5-Methylpyridin-2-one Pirfenidone

ImpurityLevels of characterisation
Cat. No.
P-P134-023
CAS
2251047-36-4
Formula
C18H16N2O2
Family
Pirfenidone
Synonyms
Pirfenidone Impurity 18, 1,1'-(1,4-phenylene)bis(5-methylpyridin-2(1H)-one)

9-Minocycline

ImpurityLevels of characterisation
Cat. No.
P-M134-027
CAS
10118-89-5
Formula
C23H27N3O7
Family
Minocycline
Synonyms
Minocycline impurity N1, Minocycline Impurity 75

gamma-Muurolene

ImpurityLevels of characterisation
Cat. No.
P-A191-032
CAS
30021-74-0
Formula
C15H24
Family
Artemisinin
Synonyms
Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-7-methyl-4-methylene-1-(1-methylethyl)-, (1r,4ar,8as)-rel-, Rel-(1r,4ar,8as)-1,2,3,4,4a,5,6,8a-octahydro-7-methyl-4-methylene-1-(1-methylethyl)naphthalene

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