CAS Number: 2374700-39-5

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 44

Molecular Formula: C13H19N5

Molecular Weight: 245.33

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 43

Molecular Formula: C16H20N6O2

Molecular Weight: 328.38

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 40

Molecular Formula: C27H31N5O2S

Molecular Weight: 489.64

CAS Number: 2250241-69-9

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 36

Molecular Formula: C13H11N3O3S

Molecular Weight: 289.31

CAS Number: 3680-71-5

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 35

Molecular Formula: C6H5N3O

Molecular Weight: 135.13

CAS Number: 2028267-73-2

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 33

Molecular Formula: C16H20N6O2

Molecular Weight: 328.38

CAS Number: 2282653-53-4

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 28

Molecular Formula: C8H9ClN4

Molecular Weight: 196.64

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 26

Molecular Formula: C12H5Cl3N6

Molecular Weight: 339.56

CAS Number: 2227199-31-5

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 25

Molecular Formula: C20H29N5O3

Molecular Weight: 387.48

CAS Number: 1092578-48-7

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 24

Molecular Formula: C16H20N6O

Molecular Weight: 312.38

CAS Number: 294852-91-8

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 20

Molecular Formula: C18H22N2O

Molecular Weight: 282.39

CAS Number: 5177-35-5

Alternate CAS#:

Chemical Name: Tofacitinib Impurity 19

Molecular Formula: C10H12ClNO

Molecular Weight: 197.66