Impurity-6

CAS No: NA
Chemical Name:
2-chloro-N-(4-chloro-3-(6-hydroxypyridin-2-yl)phenyl)-4-(methylsulfonyl)benzamide
Molecular Formula:
C19H14Cl2N2O4S

Impurity-7

CAS No: 1121585-09-8
Chemical Name:
2,6-Dichloro-4-(methylsulfonyl)benzoic acid
Molecular Formula:
C8H6Cl2O4S

Impurity-8

CAS No: NA
Chemical Name:
2,6-dichloro-N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)benzamide
Molecular Formula:
C19H13Cl3N2O3S

USP RCA

CAS No: NA
Chemical Name:
N-(4-Chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)-2-nitrobenzamide
Molecular Formula:
C19H14ClN3O5S

Impurity-5

CAS No: 1370525-64-6
Chemical Name:
2-chloro-N-(4-chloro-3-(5-hydroxypyridin-2-yl)phenyl)-4-(methylsulfonyl)benzamide
Molecular Formula:
C19H14Cl2N2O4S

Impurity-1

CAS No: 53250-83-2
Chemical Name:
2-chloro-4-(methylsulfonyl)benzoic acid
Molecular Formula:
C8H7ClO4S

Impurity-2

CAS No: 879088-41-2
Chemical Name:
4-chloro-3-(pyridin-2-yl)aniline
Molecular Formula:
C11H9ClN2

Impurity-3

CAS No: 879088-40-1
Chemical Name:
2-(2-chloro-5-nitrophenyl)pyridine
Molecular Formula:
C11H7ClN2O2

Impurity-4

CAS No: 15889-32-4 (2711375-59-4 (HCl salt)
Chemical Name:
3-(pyridin-2-yl)aniline
Molecular Formula:
C11H10N2

Reference standared

CAS No: 879085-55-9
Chemical Name:
2-Chloro-N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)benzamide
Molecular Formula:
C19H14Cl2N2O3S

Deschloro impurity

CAS No:  2117637-61-1
Chemical Name:
2-chloro-4-(methylsulfonyl)-N-(3-(pyridin-2-yl)phenyl)benzamide
Molecular Formula:
C19H15ClN2O3S

N-Oxide impurity

CAS No: 2248170-87-6
Chemical Name:
2-(2-chloro-5-(2-chloro-4-(methylsulfonyl)benzamido)phenyl)pyridine 1-oxide
Molecular Formula:
C19H14Cl2N2O4S

Dideschloro impurity

CAS No: 2231832-54-3
Chemical Name:
4-(methylsulfonyl)-N-(3-(pyridin-2-yl)phenyl)benzamide
Molecular Formula:
C19H16N2O3S

deschloro sulfnyl ipurity

CAS No: 1195072-86-6
Chemical Name:
N-(4-chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)benzamide
Molecular Formula:
C19H15ClN2O3S