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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,911-56,920 of 59,523

Pigment Yellow 181 Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P702-002
CAS
290829-10-6
Formula
C29H42N6O5
Synonyms
N1,N3-Bis(3-(diethylamino)propyl)-5-(4-nitrobenzamido)isophthalamide

Pigment Yellow 181 Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P702-003
CAS
290829-08-2
Formula
C22H37N5O4
Synonyms
N1,N3-Bis[3-(diethylamino)propyl]-5-nitrobenzene-1,3-dicarboxamide, 1-N,3-N-bis[3-(diethylamino)propyl]-5-nitrobenzene-1,3-dicarboxamide

Pigment Yellow 181 Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P702-004
CAS
1013083-57-2
Formula
C40H52N10O6
Synonyms
1-N,3-N-Bis[3-(diethylamino)propyl]-5-[[4-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoyl]amino]benzene-1,3-dicarboxamide

Pigment Yellow 181 Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P702-005
CAS
452068-94-9
Formula
C29H44N6O3
Synonyms
5-[(4-Aminobenzoyl)amino]-1-N,3-N-bis[3-(diethylamino)propyl]benzene-1,3-dicarboxamide

Pinoxaden Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P719-004
CAS
243973-36-6
Formula
C24H34N2O4

Pinoxaden Metabolite SYN502836

MetaboliteLevels of characterisation
Cat. No.
P-P719-002
CAS
881376-42-7
Formula
C18H22N2O5
Synonyms
Benzoic acid, 3,5-diethyl-4-(hexahydro-7,9-dioxo-7H-pyrazolo(1,2-d)(1,4,5)oxadiazepin-8-yl)-

Pipotiazine Palmitate

ImpurityLevels of characterisation
Cat. No.
P-P127-002
CAS
37517-26-3
Formula
C40H63N3O4S2
Family
Pipotiazine
Synonyms
Pipothiazine palmitate, Piportil depot

Piretanide EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P133-002
CAS
67641-46-7
Formula
C17H14N2O5S
Family
Piretanide
Synonyms
4-Phenoxy-3-(1H-pyrrol-1-yl)-5-sulfamoylbenzoic acid, 4-phenoxy-3-pyrrol-1-yl-5-sulfamoylbenzoic acid

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