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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 34,061-34,070 of 36,550

7-Amino-2(3H)-benzoxazolone

ImpurityLevels of characterisation
Cat. No.
P-P021-004
CAS
81282-60-2
Formula
C7H6N2O2
Family
Pardoprunox
Synonyms
Pardoprunox Impurity 1, 7-amino-3H-1,3-benzoxazol-2-one

p-Aminomethyl Vorinostat

ImpurityLevels of characterisation
Cat. No.
P-V062-006
CAS
1160823-16-4
Formula
C15H23N3O3
Family
Vorinostat
Synonyms
N-[4-(aminomethyl)phenyl]-N'-hydroxyoctanediamide, Vorinostat p-Aminomethyl

Aminomethylbenzoic Acid Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A695-002
CAS
98270-32-7
Formula
C24H21NO6
Synonyms
4,4',4''-(Nitrilotris(methylene))tribenzoic acid, 4-[[bis[(4-carboxyphenyl)methyl]amino]methyl]benzoic acid

Aminomethylbenzoic Acid Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A695-003
CAS
14900-61-9
Formula
C16H15NO4
Synonyms
4,4'-(Azanediylbis(methylene))dibenzoic acid, 4-[[(4-carboxyphenyl)methylamino]methyl]benzoic acid

1-(3-Aminophenyl)ethanone

ImpurityLevels of characterisation
Cat. No.
P-E353-005
CAS
99-03-6
Formula
C8H9NO
Synonyms
3'-Aminoacetophenone, m-Aminoacetophenone

Aspartyl Linaclotide

ImpurityLevels of characterisation
Cat. No.
P-L065-005
CAS
1207977-38-5
Formula
C59H78N14O22S6
Family
Linaclotide
Synonyms
Linaclotide impurity 35

Ataluren Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A203-004
CAS
775304-03-5
Formula
C16H12N2O4
Family
Ataluren
Synonyms
3-(5-(2-Methoxyphenyl)-1,2,4-oxadiazol-3-yl)benzoic acid

Ataluren Impurity N

ImpurityLevels of characterisation
Cat. No.
P-A203-005
CAS
775304-56-8
Formula
C15H9FN2O3
Family
Ataluren
Synonyms
3-[5-(3-fluorophenyl)-1,2,4-oxadiazol-3-yl]benzoic Acid, Ataluren Impurity 2

Avenanthramide A

ImpurityLevels of characterisation
Cat. No.
P-A846-002
CAS
108605-70-5
Formula
C16H13NO5
Synonyms
5-hydroxy-2-[[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]amino]benzoic acid, Avenanthramide 2P

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