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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 25,291-25,300 of 35,292

Pyrimidine Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-P1058-025
CAS
35801-07-1
Formula
C8H13N3O3
Synonyms
6-Amino-5-(2,2-dimethoxyethyl)pyrimidin-4(3H)-one, 4-amino-5-(2,2-dimethoxyethyl)-1H-pyrimidin-6-one

Pyrimidine Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-P1058-030
CAS
7148-63-2
Formula
C8H9ClN4O2
Synonyms
N-(2-acetamido-6-chloropyrimidin-4-yl)acetamide, n,n'-(6-chloropyrimidine-2,4-diyl)diacetamide

Pyrimidine Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-P1058-033
CAS
494778-34-6
Formula
C8H13N3O3S

Ranitidine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-R014-021
CAS
82301-45-9
Formula
C8H12ClNO
Family
Ranitidine
Synonyms
1-(5-(Chloromethyl)furan-2-yl)-N,N-dimethylmethanamine

Ranitidine Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-R014-035
CAS
154018-75-4
Formula
C14H25N4O3S·I
Family
Ranitidine
Synonyms
Trimethyl-[[5-[2-[[(E)-1-(methylamino)-2-nitroethenyl]amino]ethylsulfanylmethyl]furan-2-yl]methyl]azanium iodide

Ranitidine Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-R014-038
CAS
112233-24-6
Formula
C13H20N4O2S
Family
Ranitidine
Synonyms
(6Z)-6-[[5-[(Dimethylamino)methyl]furan-2-yl]methoxyimino]-N-methyl-2,3-dihydro-1,4-thiazin-5-amine

Ranitidine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-R014-022
CAS
72115-14-1
Formula
C13H21N3O3S2
Family
Ranitidine
Synonyms
1-[[2-[(5-Dimethylaminomethyl-2-furanyl)methylthio]ethyl]amino]-1-methylthio-2-nitroethene

Ranitidine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-R014-024
CAS
113224-25-2
Formula
C5H10N2O2S2
Family
Ranitidine
Synonyms
2-[(1-methylsulfanyl-2-nitroethenyl)amino]ethanethiol

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