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Tofacitinib Impurity B

QCC Cat No.:

QT060302

CAS No.:

[NA]

Mol Formula:

C27H31N5O2S

Mol. Weight:

489.63

Tofacitinib Impurity C

QCC Cat No.:

QT060303

CAS No.:

NA

Mol Formula:

C27H31N5O2S

Mol. Weight:

489.63

Tofacitinib Impurity D

QCC Cat No.:

QT060304

CAS No.:

479633-63-1

Mol Formula:

C13H10ClN3O2S

Mol. Weight:

307.76

Tofacitinib Impurity E

QCC Cat No.:

QT060305

CAS No.:

[NA]

Mol Formula:

C27H31N5O2S

Mol. Weight:

489.63

Tofacitinib Impurity F

QCC Cat No.:

QT060306

CAS No.:

1702274-61-0(XHCl salt);477600-73-0

Mol Formula:

C20H25N5

Mol. Weight:

335.45

Tofacitinib Impurity I

QCC Cat No.:

QT060309

CAS No.:

[NA]

Mol Formula:

C13H19N5

Mol. Weight:

245.32

QCC Cat No.:

QT060310

CAS No.:

477600-75-2

Mol Formula:

C16H20N6O

Mol. Weight:

312.37

Tofacitinib Impurity 100

QCC Cat No.:

QT0603100

CAS No.:

NA

Mol Formula:

C21H27N7O3

Mol. Weight:

425.48

Tofacitinib Impurity 101

QCC Cat No.:

QT0603101

CAS No.:

NA

Mol Formula:

C21H27N7O3

Mol. Weight:

425.48

Tofacitinib Impurity 102

QCC Cat No.:

QT0603102

CAS No.:

NA

Mol Formula:

C21H27N7O3

Mol. Weight:

425.48

Tofacitinib Impurity 103

QCC Cat No.:

QT0603103

CAS No.:

NA

Mol Formula:

C23H31N7O3

Mol. Weight:

453.54

Tofacitinib Impurity 104

QCC Cat No.:

QT0603104

CAS No.:

NA

Mol Formula:

C12H5Cl3N6

Mol. Weight:

339.57

Tofacitinib Impurity 105

QCC Cat No.:

QT0603105

CAS No.:

NA

Mol Formula:

C12H8N6

Mol. Weight:

236.23

Tofacitinib Impurity 106

QCC Cat No.:

QT0603106

CAS No.:

NA

Mol Formula:

C16H21ClN6O

Mol. Weight:

348.83

Tofacitinib Impurity 107

QCC Cat No.:

QT0603107

CAS No.:

NA

Mol Formula:

C21H26ClN7O3

Mol. Weight:

459.93

Tofacitinib Impurity 108

QCC Cat No.:

QT0603108

CAS No.:

NA

Mol Formula:

C8H9ClN4

Mol. Weight:

196.64

Tofacitinib Impurity 109

QCC Cat No.:

QT0603109

CAS No.:

NA

Mol Formula:

C8H10N4

Mol. Weight:

162.19

Tofacitinib Impurity K

QCC Cat No.:

QT060311

CAS No.:

[NA]

Mol Formula:

C16H20N6O

Mol. Weight:

312.37

Tofacitinib Impurity 110

QCC Cat No.:

QT0603110

CAS No.:

NA

Mol Formula:

C14H22N2

Mol. Weight:

218.34

Tofacitinib Impurity 111

QCC Cat No.:

QT0603111

CAS No.:

NA

Mol Formula:

C14H17ClN2

Mol. Weight:

248.75

Tofacitinib Impurity 112

QCC Cat No.:

QT0603112

CAS No.:

NA

Mol Formula:

C21H28N2

Mol. Weight:

308.46

Tofacitinib Impurity 113

QCC Cat No.:

QT0603113

CAS No.:

NA

Mol Formula:

C6H5N3OS

Mol. Weight:

167.19

Tofacitinib Impurity 114

QCC Cat No.:

QT0603114

CAS No.:

NA

Mol Formula:

C6H5N3O

Mol. Weight:

135.12

Tofacitinib Impurity 115

QCC Cat No.:

QT0603115

CAS No.:

NA

Mol Formula:

C13H9Cl2N3O2S

Mol. Weight:

342.20

Tofacitinib Impurity 116

QCC Cat No.:

QT0603116

CAS No.:

NA

Mol Formula:

C13H10ClN3O2S

Mol. Weight:

307.76

Tofacitinib Impurity 117

QCC Cat No.:

QT0603117

CAS No.:

NA

Mol Formula:

C13H11N3O2S

Mol. Weight:

273.31

Tofacitinib Impurity 118

QCC Cat No.:

QT0603118

CAS No.:

NA

Mol Formula:

C22H23N9O

Mol. Weight:

429.48

Tofacitinib Impurity 119

QCC Cat No.:

QT0603119

CAS No.:

NA

Mol Formula:

C19H22N8

Mol. Weight:

362.43

Tofacitinib Impurity 120

QCC Cat No.:

QT0603120

CAS No.:

NA

Mol Formula:

C20H24ClN5

Mol. Weight:

369.89

Tofacitinib Impurity 121

QCC Cat No.:

QT0603121

CAS No.:

6066-82-6

Mol Formula:

C4H5NO3

Mol. Weight:

115.09