CAS Number: 121-88-0

Alternate CAS#:

Chemical Name: Nimesulide Impurity 3

Molecular Formula: C6H6N2O3

Molecular Weight: 154.13

CAS Number: 38880-53-4

Alternate CAS#:

Chemical Name: Nimesulide Impurity 2

Molecular Formula: C7H8N2O5S

Molecular Weight: 232.21

CAS Number: N/A

Alternate CAS#:

Chemical Name: Nimesulide Impurity 1

Molecular Formula: C13H12N2O5S

Molecular Weight: 308.31

CAS Number: 70995-08-3

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity G

Molecular Formula: C12H9NO4

Molecular Weight: 231.21

CAS Number: 51765-72-1

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity F

Molecular Formula: C14H14N2O7S2

Molecular Weight: 386.4

CAS Number: 905858-63-1

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity E

Molecular Formula: C14H15NO5S2

Molecular Weight: 341.41

CAS Number: 5422-92-4

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity D

Molecular Formula: C12H10N2O3

Molecular Weight: 230.22

CAS Number: 2688-84-8

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity C (2-phenoxyaniline)

Molecular Formula: C12H11NO

Molecular Weight: 185.23

CAS Number: 51765-51-6

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity B

Molecular Formula: C13H13NO3S

Molecular Weight: 263.31

CAS Number: 51765-56-1

Alternate CAS#:

Chemical Name: Nimesulide EP Impurity A

Molecular Formula: C13H11N3O7S

Molecular Weight: 353.31

CAS Number: 1330180-22-7

Alternate CAS#:

Chemical Name: Nimesulide-d5

Molecular Formula: C13H7D5N2O5S

Molecular Weight: 313.34

CAS Number: 51803-78-2

Alternate CAS#:

Chemical Name: Nimesulide

Molecular Formula: C13H12N2O5S

Molecular Weight: 308.31