QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

Product Detail

Tofacitinib Impurity 146

3-imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-2-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carbonyl)-5-oxopentanenitrile

QCC Cat No.:	QT0603146
CAS No.:	NA
Mol. Formula:	C32H40N12O2
Mol. Weight:	624.74
Warning:	The form of the product salt may be different from the official website, please consult your local agent for details.

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Tofacitinib Impurity 87

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Tofacitinib Impurity 86

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Tofacitinib Impurity 81

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Mol. Formula: C13H19N5O

Mol. Weight: 261.32

Tofacitinib Impurity 80

QCC Cat No.: QT060380

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Mol. Weight: 119.12

Tofacitinib Impurity 79

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Mol. Weight: 287.36

Tofacitinib Impurity 75

QCC Cat No.: QT060375

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Tofacitinib Impurity 74

QCC Cat No.: QT060374

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Tofacitinib Impurity 73

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Mol. Weight: 312.37

Tofacitinib Impurity 71

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Mol. Weight: 234.34

Tofacitinib Impurity 70

QCC Cat No.: QT060370

Mol. Formula: C14H22N2O

Mol. Weight: 234.34

Tofacitinib Impurity 69

QCC Cat No.: QT060369

Mol. Formula: C14H21N5

Mol. Weight: 259.35

Tofacitinib Impurity 68

QCC Cat No.: QT060368

CAS No.: 1616761-00-2

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Tofacitinib Impurity 67

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Tofacitinib Impurity 66

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Tofacitinib Impurity 65

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Tofacitinib Impurity 64

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Tofacitinib Impurity 63

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Tofacitinib Impurity 62

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Tofacitinib Related Compound 11

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Tofacitinib Impurity M

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Mol. Weight: 245.33

Tofacitinib Impurity 33

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Mol. Formula: C13H19N5

Mol. Weight: 245.32

Tofacitinib Impurity 32

QCC Cat No.: QT060358

Mol. Formula: C20H24ClN5

Mol. Weight: 369.89

Tofacitinib Impurity 31

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Mol. Formula: C20H24ClN5

Mol. Weight: 369.89

Tofacitinib Impurity 30

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Mol. Weight: 369.89

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Tofacitinib Impurity 22

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Tofacitinib Impurity 21

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Tofacitinib Impurity 20

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Mol. Weight: 558.68

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Tofacitinib Impurity 12

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Tofacitinib Impurity 13

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Mol. Formula: C12H7ClN6

Mol. Weight: 270.68

Tofacitinib Related Impurity 10

QCC Cat No.: QT060336

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Mol. Weight: 291.26

Tofacitinib Related Impurity 9

QCC Cat No.: QT060335

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Mol. Formula: C14H24Cl2N2

Mol. Weight: 291.26

Tofacitinib Related Impurity 8

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Mol. Formula: C14H23ClN2

Mol. Weight: 254.80

Tofacitinib Related Impurity 7

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Mol. Formula: C14H23ClN2

Mol. Weight: 254.80

Tofacitinib Related Impurity 6

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Mol. Formula: C14H22N2

Mol. Weight: 218.34

Tofacitinib Related Impurity 5

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Mol. Formula: C15H22N2O2

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Tofacitinib Related Impurity 4

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Tofacitinib Related Impurity 3

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Tofacitinib Related Impurity 2

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Mol. Formula: C6H8N2

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Tofacitinib Related Impurity 1

QCC Cat No.: QT060327

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Mol. Formula: C7H16N2

Mol. Weight: 128.22

Tofacitinib Impurity Z

QCC Cat No.: QT060326

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Mol. Weight: 335.45

Tofacitinib Impurity Y

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Mol. Formula: C20H25N5

Mol. Weight: 335.45

Tofacitinib Impurity X

QCC Cat No.: QT060324

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Mol. Formula: C20H25N5

Mol. Weight: 335.45

Tofacitinib impurity W

QCC Cat No.: QT060323

Mol. Formula: C15H21N3O

Mol. Weight: 259.35

Tofacitinib impurity V

QCC Cat No.: QT060322

Mol. Formula: C15H21N3

Mol. Weight: 243.35

Tofacitinib impurity U

QCC Cat No.: QT060321

Mol. Formula: C15H21N3

Mol. Weight: 243.35

Tofacitinib Impurity T

QCC Cat No.: QT060320

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Mol. Formula: C16H22N6O2

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Tofacitinib Impurity S

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Mol. Formula: C16H21N5O3

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Tofacitinib impurity R

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Tofacitinib Impurity 162

QCC Cat No.: QT0603162

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Tofacitinib Impurity 160

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QCC Cat No.: QT060316

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Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity 159

QCC Cat No.: QT0603159

Mol. Formula: C20H25N7O3

Mol. Weight: 411.46

Tofacitinib Impurity 158

QCC Cat No.: QT0603158

Mol. Formula: C20H24ClN5

Mol. Weight: 369.89

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QCC Cat No.: QT0603157

Mol. Formula: C10H17N3O3S

Mol. Weight: 259.33

Tofacitinib Impurity 156

QCC Cat No.: QT0603156

Mol. Formula: C10H17N3O3

Mol. Weight: 227.26

Tofacitinib Impurity 155

QCC Cat No.: QT0603155

Mol. Formula: C4H5N3O

Mol. Weight: 111.10

Tofacitinib Impurity 154

QCC Cat No.: QT0603154

Mol. Formula: C4H4N3NaOS

Mol. Weight: 165.15

Tofacitinib Impurity 153

QCC Cat No.: QT0603153

CAS No.: 2032-35-1

Mol. Formula: C6H13BrO2

Mol. Weight: 197.07

Tofacitinib Impurity 152

QCC Cat No.: QT0603152

Mol. Formula: C19H27N5O3

Mol. Weight: 373.45

Tofacitinib Impurity 151

QCC Cat No.: QT0603151

Mol. Formula: C27H31N5

Mol. Weight: 425.57

Tofacitinib Impurity 150

QCC Cat No.: QT0603150

Mol. Formula: C27H31N5O2S

Mol. Weight: 489.63

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Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity 149

QCC Cat No.: QT0603149

Mol. Formula: C8H8N2O3

Mol. Weight: 180.16

Tofacitinib Impurity 148

QCC Cat No.: QT0603148

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Mol. Formula: C14H17BrN2

Mol. Weight: 293.20

Tofacitinib Impurity 147

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Tofacitinib Impurity 145

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Tofacitinib Impurity 144

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Mol. Weight: 321.81

Tofacitinib Impurity 143

QCC Cat No.: QT0603143

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Mol. Weight: 386.35

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CAS No.: 540737-29-9 (non-labelled)

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Mol. Weight: 315.39 192.12

Tofacitinib Impurity 141

QCC Cat No.: QT0603141

Mol. Formula: C10H14N2O4

Mol. Weight: 226.23

Tofacitinib Impurity 140

QCC Cat No.: QT0603140

Mol. Formula: C13H19N5

Mol. Weight: 245.32

Tofacitinib Impurity 139

QCC Cat No.: QT0603139

Mol. Formula: C13H19N5

Mol. Weight: 245.32

Tofacitinib Impurity 138

QCC Cat No.: QT0603138

CAS No.: 1204176-45-3

Mol. Formula: C8H16N2O2

Mol. Weight: 172.22

Tofacitinib Impurity 137

QCC Cat No.: QT0603137

Mol. Formula: C14H22N2 2HCl

Mol. Weight: 218.34 72.92

Tofacitinib Impurity 136

QCC Cat No.: QT0603136

CAS No.: 2407039-29-4

Mol. Formula: C16H20N6O2

Mol. Weight: 328.37

Tofacitinib Impurity 135

QCC Cat No.: QT0603135

CAS No.: 2227199-31-5

Mol. Formula: C20H29N5O3

Mol. Weight: 387.48

Tofacitinib Impurity 134

QCC Cat No.: QT0603134

CAS No.: 2328165-36-0

Mol. Formula: C16H21N5O3

Mol. Weight: 331.37

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 132

QCC Cat No.: QT0603132

Mol. Formula: C20H24ClN5

Mol. Weight: 369.89

Tofacitinib Impurity 131

QCC Cat No.: QT0603131

Mol. Formula: C26H35N9O2

Mol. Weight: 505.62

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 42

QCC Cat No.: QT060313

CAS No.: 1092578-46-5(free base)

Mol. Formula: C22H28N6O8

Mol. Weight: 504.49

Tofacitinib Impurity 129

QCC Cat No.: QT0603129

Mol. Formula: C14H22N2

Mol. Weight: 218.34

Tofacitinib Impurity 128

QCC Cat No.: QT0603128

Mol. Formula: C14H22N2

Mol. Weight: 218.34

Tofacitinib Impurity 127

QCC Cat No.: QT0603127

Mol. Formula: C13H19N

Mol. Weight: 189.30

Tofacitinib Impurity 126

QCC Cat No.: QT0603126

Mol. Formula: C14H22N2O

Mol. Weight: 234.34

Tofacitinib Impurity 125

QCC Cat No.: QT0603125

Mol. Formula: C14H18N2

Mol. Weight: 214.31

Tofacitinib Impurity 124

QCC Cat No.: QT0603124

Mol. Formula: C14H21ClN2

Mol. Weight: 252.78

Tofacitinib Impurity 123

QCC Cat No.: QT0603123

CAS No.: 1092578-43-2

Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity 122

QCC Cat No.: QT0603122

Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity 121

QCC Cat No.: QT0603121

CAS No.: 6066-82-6

Mol. Formula: C4H5NO3

Mol. Weight: 115.09

Tofacitinib Impurity 120

QCC Cat No.: QT0603120

Mol. Formula: C20H24ClN5

Mol. Weight: 369.89

Tofacitinib Impurity 119

QCC Cat No.: QT0603119

Mol. Formula: C19H22N8

Mol. Weight: 362.43

Tofacitinib Impurity 118

QCC Cat No.: QT0603118

Mol. Formula: C22H23N9O

Mol. Weight: 429.48

Tofacitinib Impurity 117

QCC Cat No.: QT0603117

Mol. Formula: C13H11N3O2S

Mol. Weight: 273.31

Tofacitinib Impurity 116

QCC Cat No.: QT0603116

Mol. Formula: C13H10ClN3O2S

Mol. Weight: 307.76

Tofacitinib Impurity 115

QCC Cat No.: QT0603115

Mol. Formula: C13H9Cl2N3O2S

Mol. Weight: 342.20

Tofacitinib Impurity 114

QCC Cat No.: QT0603114

Mol. Formula: C6H5N3O

Mol. Weight: 135.12

Tofacitinib Impurity 113

QCC Cat No.: QT0603113

Mol. Formula: C6H5N3OS

Mol. Weight: 167.19

Tofacitinib Impurity 112

QCC Cat No.: QT0603112

Mol. Formula: C21H28N2

Mol. Weight: 308.46

Tofacitinib Impurity 111

QCC Cat No.: QT0603111

Mol. Formula: C14H17ClN2

Mol. Weight: 248.75

Tofacitinib Impurity 110

QCC Cat No.: QT0603110

Mol. Formula: C14H22N2

Mol. Weight: 218.34

Tofacitinib Impurity K

QCC Cat No.: QT060311

Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity 109

QCC Cat No.: QT0603109

Mol. Formula: C8H10N4

Mol. Weight: 162.19

Tofacitinib Impurity 108

QCC Cat No.: QT0603108

Mol. Formula: C8H9ClN4

Mol. Weight: 196.64

Tofacitinib Impurity 107

QCC Cat No.: QT0603107

Mol. Formula: C21H26ClN7O3

Mol. Weight: 459.93

Tofacitinib Impurity 106

QCC Cat No.: QT0603106

Mol. Formula: C16H21ClN6O

Mol. Weight: 348.83

Tofacitinib Impurity 105

QCC Cat No.: QT0603105

Mol. Formula: C12H8N6

Mol. Weight: 236.23

Tofacitinib Impurity 104

QCC Cat No.: QT0603104

Mol. Formula: C12H5Cl3N6

Mol. Weight: 339.57

Tofacitinib Impurity 103

QCC Cat No.: QT0603103

Mol. Formula: C23H31N7O3

Mol. Weight: 453.54

Tofacitinib Impurity 102

QCC Cat No.: QT0603102

Mol. Formula: C21H27N7O3

Mol. Weight: 425.48

Tofacitinib Impurity 101

QCC Cat No.: QT0603101

Mol. Formula: C21H27N7O3

Mol. Weight: 425.48

Tofacitinib Impurity 100

QCC Cat No.: QT0603100

Mol. Formula: C21H27N7O3

Mol. Weight: 425.48

QCC Cat No.: QT060310

CAS No.: 477600-75-2

Mol. Formula: C16H20N6O

Mol. Weight: 312.37

Tofacitinib Impurity I

QCC Cat No.: QT060309

Mol. Formula: C13H19N5

Mol. Weight: 245.32

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 E

QCC Cat No.: QT060305

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 C

QCC Cat No.: QT060303

Mol. Formula: C27H31N5O2S

Mol. Weight: 489.63

Tofacitinib Impurity B

QCC Cat No.: QT060302

Mol. Formula: C27H31N5O2S

Mol. Weight: 489.63

Tofacitinib Impurity A

QCC Cat No.: QT060301

Mol. Formula: C27H31N5O2S

Mol. Weight: 489.63

Tofacitinib Citrate

QCC Cat No.: QT060300

CAS No.: 540737-29-9

Mol. Formula: C16H20N6O C6H8O7

Mol. Weight: 312.38 192.12