CAS Number: N/A

Alternate CAS#:

Chemical Name: Rhein-13C4

Molecular Formula: C1113C4H8O6

Molecular Weight: 288.19

CAS Number: 1384208-36-9 (free acid and keto form)

Alternate CAS#:

Chemical Name: Lesinurad Impurity 5 Disodium Salt

Molecular Formula: C17H14N3O3S. Na

Molecular Weight: 339.37 2 22.99

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lesinurad Impurity 5

Molecular Formula: C17H15N3O3S

Molecular Weight: 341.39

CAS Number: 1210330-64-5

Alternate CAS#:

Chemical Name: Lesinurad Impurity 9 (Lesinurad Impurity E)

Molecular Formula: C14H10BrN3O2S

Molecular Weight: 364.22

CAS Number: 1158970-49-0

Alternate CAS#:

Chemical Name: Lesinurad Impurity 8

Molecular Formula: C15H12BrN3O2S

Molecular Weight: 378.25

CAS Number: 1533519-98-0

Alternate CAS#:

Chemical Name: Lesinurad Impurity 7

Molecular Formula: C17H14ClN3O2S

Molecular Weight: 359.83

CAS Number: 1533519-99-1 (free base)

Alternate CAS#:

Chemical Name: Lesinurad Impurity 6 Di-Lithium Salt

Molecular Formula: C21H18N4O5S. 2 Li

Molecular Weight: 438.47 2 6.94

CAS Number: 1533519-97-9

Alternate CAS#:

Chemical Name: Lesinurad Impurity 4

Molecular Formula: C17H14BrN3O2S

Molecular Weight: 404.29

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lesinurad Impurity 39

Molecular Formula: C17H13Br2N3O2S

Molecular Weight: 483.18

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lesinurad Impurity 38

Molecular Formula: C15H13N3S

Molecular Weight: 267.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lesinurad Impurity 37

Molecular Formula: C17H14BrN3O2S

Molecular Weight: 404.28

CAS Number: N/A

Alternate CAS#:

Chemical Name: Lesinurad Impurity 36

Molecular Formula: C15H12BrN3O3S

Molecular Weight: 394.24