QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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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

Tofacitinib Impurity 122

QCC Cat No.:

QT0603122

CAS No.:

NA

Mol Formula:

C16H20N6O

Mol. Weight:

312.37

Tofacitinib Impurity 123

QCC Cat No.:

QT0603123

CAS No.:

1092578-43-2

Mol Formula:

C16H20N6O

Mol. Weight:

312.37

Tofacitinib Impurity 124

QCC Cat No.:

QT0603124

CAS No.:

NA

Mol Formula:

C14H21ClN2

Mol. Weight:

252.78

Tofacitinib Impurity 125

QCC Cat No.:

QT0603125

CAS No.:

NA

Mol Formula:

C14H18N2

Mol. Weight:

214.31

Tofacitinib Impurity 126

QCC Cat No.:

QT0603126

CAS No.:

NA

Mol Formula:

C14H22N2O

Mol. Weight:

234.34

Tofacitinib Impurity 127

QCC Cat No.:

QT0603127

CAS No.:

NA

Mol Formula:

C13H19N

Mol. Weight:

189.30

Tofacitinib Impurity 128

QCC Cat No.:

QT0603128

CAS No.:

NA

Mol Formula:

C14H22N2

Mol. Weight:

218.34

Tofacitinib Impurity 129

QCC Cat No.:

QT0603129

CAS No.:

NA

Mol Formula:

C14H22N2

Mol. Weight:

218.34

Tofacitinib Impurity 42

QCC Cat No.:

QT060313

CAS No.:

1092578-46-5(free base)

Mol Formula:

C22H28N6O8

Mol. Weight:

504.49

Tofacitinib Impurity 130

QCC Cat No.:

QT0603130

CAS No.:

384338-20-9(free base)

Mol Formula:

C13H19NO C7H8O3S

Mol. Weight:

205.30 172.20

Tofacitinib Impurity 131

QCC Cat No.:

QT0603131

CAS No.:

NA

Mol Formula:

C26H35N9O2

Mol. Weight:

505.62

Tofacitinib Impurity 132

QCC Cat No.:

QT0603132

CAS No.:

NA

Mol Formula:

C20H24ClN5

Mol. Weight:

369.89

Tofacitinib Impurity 133

QCC Cat No.:

QT0603133

CAS No.:

344418-92-4(free base)

Mol Formula:

C16H20N6O C6H8O7

Mol. Weight:

312.37 192.12

Tofacitinib Impurity 134

QCC Cat No.:

QT0603134

CAS No.:

2328165-36-0

Mol Formula:

C16H21N5O3

Mol. Weight:

331.37