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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,371-29,380 of 36,550

2-Propylsuccinic Acid

ImpurityLevels of characterisation
Cat. No.
P-S091-013
CAS
618-57-5
Formula
C7H12O4
Family
Succinic Acid
Synonyms
2-propylbutanedioic acid, Butanedioic acid,2-propyl-

Pseudocoptisine Chloride

ImpurityLevels of characterisation
Cat. No.
P-B055-021
CAS
30044-78-1
Formula
C19H14NO4·Cl
Family
Berberine
Synonyms
Isocoptisine chloride, Berberine Impurity 11 Chloride

Pyronaridine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P241-007
CAS
81079-95-0
Formula
C18H27N3O2
Family
Pyronaridine
Synonyms
2,6-Bis(1-pyrrolidinomethyl)-4-acetamidophenol, N-[4-hydroxy-3,5-bis(pyrrolidin-1-ylmethyl)phenyl]acetamide

Pyronaridine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P241-008
CAS
81935-60-6
Formula
C19H14ClN3O2
Family
Pyronaridine
Synonyms
4-[(7-chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino]phenol

Pyronaridine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P241-009
CAS
1422180-92-4
Formula
C12H6Cl2N2O
Family
Pyronaridine
Synonyms
7,10-Dichlorobenzo[b][1,5]naphthyridin-2(1H)-one, 7,10-dichloro-1H-benzo[b][1,5]naphthyridin-2-one

Pyronaridine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P241-010
CAS
1550046-41-7
Formula
C13H9ClN2O2
Family
Pyronaridine
Synonyms
7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10-ol, 7-chloro-2-methoxy-5H-benzo[b][1,5]naphthyridin-10-one

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