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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 49,721-49,730 of 59,523

Methyl N-(p-Tosyl)carbamate

ImpurityLevels of characterisation
Cat. No.
P-G040-022
CAS
14437-03-7
Formula
C9H11NO4S
Family
Gliclazide
Synonyms
Methyl N-((4-methylphenyl)sulfonyl)carbamate, methyl N-(4-methylphenyl)sulfonylcarbamate

5-Methyl-2,3-dihydrothiophene

ImpurityLevels of characterisation
Cat. No.
P-T525-020
CAS
4610-02-0
Formula
C5H8S
Synonyms
Thiophene Impurity 1, Thiophene,-2-methyl 4,5-dihydro-

2-Methylbenzenesulfonamide

ImpurityLevels of characterisation
Cat. No.
P-G040-013
CAS
88-19-7
Formula
C7H9NO2S
Family
Gliclazide
Synonyms
o-toluenesulfonamide, Benzenesulfonamide, 2-methyl-

2-Methylpyrazine

ImpurityLevels of characterisation
Cat. No.
P-G045-015
CAS
109-08-0
Formula
C5H6N2
Family
Glucosamine
Synonyms
Methylpyrazine, Pyrazine, methyl-

3-Methylsalicylaldehyde

ImpurityLevels of characterisation
Cat. No.
P-M117-016
CAS
824-42-0
Formula
C8H8O2
Family
Mexiletine
Synonyms
Mexiletine Impurity 10, 2-hydroxy-3-methylbenzaldehyde

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