Buy Tofacitinib Impurity 57 | CAS N/A

RG-C081236

2-Chloro-N-(2,4-Dimethylphenyl)Acetamide

CAS NO.

39106-10-0

M.F.

C10H12ClNO

M.W.

197.66

RG-C081237

2-Chloro-N-(2,5-Dimethylphenyl)Acetamide

CAS NO.

5177-35-5

M.F.

C10H12ClNO

M.W.

197.66

RG-D030802

2,4-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine

CAS NO.

90213-66-4

M.F.

C6H3Cl2N3

M.W.

188.01

RG-O032003

2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-A]Azepine

CAS NO.

6674-22-2

M.F.

C9H16N2

M.W.

152.24

RG-P251808

1H-Pyrrolo[2,3-D]Pyrimidine-2,4(3H,7H)-Dione

CAS NO.

39929-79-8

M.F.

C6H5N3O2

M.W.

151.12

RM-T050227

~~Tofacitinib Impurity 1 discontinued see RM-T060363~~

CAS NO.

1354486-07-9

M.F.

C14H24Cl2N2

M.W.

291.26

~~ADD TO CART~~

RM-T050241

Tofacitinib Impurity 11

CAS NO.

2250241-69-9

M.F.

C13H11N3O3S

M.W.

289.31

RM-T060300

Tofacitinib Citrate

CAS NO.

540737-29-9

M.F.

C16H20N6O C6H8O7

M.W.

312.38 192.12

RM-T060301

Tofacitinib Impurity A

CAS NO.

N/A

M.F.

C27H31N5O2S

M.W.

489.63

RM-T060302

Tofacitinib Impurity B

CAS NO.

N/A

M.F.

C27H31N5O2S

M.W.

489.63

RM-T060303

Tofacitinib Impurity C

CAS NO.

N/A

M.F.

C27H31N5O2S

M.W.

489.63

RM-T060304

Tofacitinib Impurity D

CAS NO.

479633-63-1

M.F.

C13H10ClN3O2S

M.W.

307.76

RM-T060305

Tofacitinib Impurity E

CAS NO.

923036-30-0

M.F.

C27H31N5O2S

M.W.

489.63

RM-T060306

Tofacitinib Impurity F

CAS NO.

1702274-61-0(X HCl)

M.F.

C20H25N5

M.W.

335.45

RM-T060309

Tofacitinib Impurity I

CAS NO.

N/A

M.F.

C13H19N5

M.W.

245.32

RM-T060311

Tofacitinib Impurity K

CAS NO.

N/A

M.F.

C16H20N6O

M.W.

312.37

RM-T060315

Tofacitinib Impurity O

CAS NO.

1092578-46-5

M.F.

C16H20N6O

M.W.

312.37

RM-T060316

Tofacitinib Impurity P

CAS NO.

1092578-48-7

M.F.

C16H20N6O

M.W.

312.37

RM-T060318

Tofacitinib Impurity R

CAS NO.

477600-76-3

M.F.

C15H21N5O

M.W.

287.36

RM-T060319

Tofacitinib Impurity S

CAS NO.

2328165-36-0

M.F.

C16H21N5O3

M.W.

331.37

RM-T060320

Tofacitinib Impurity T

CAS NO.

1675248-19-7

M.F.

C16H22N6O2

M.W.

330.38

RM-T060321

Tofacitinib Impurity U

CAS NO.

N/A

M.F.

C15H21N3

M.W.

243.35

RM-T060322

Tofacitinib Impurity V

CAS NO.

N/A

M.F.

C15H21N3

M.W.

243.35

RM-T060323

Tofacitinib Impurity W

CAS NO.

N/A

M.F.

C15H21N3O

M.W.

259.35

RM-T060324

Tofacitinib Impurity X

CAS NO.

1252883-90-1

M.F.

C20H25N5

M.W.

335.45

RM-T060325

Tofacitinib Impurity Y

CAS NO.

N/A

M.F.

C20H25N5

M.W.

335.45

RM-T060326

Tofacitinib Impurity Z

CAS NO.

N/A

M.F.

C20H25N5

M.W.

335.45

RM-T060327

Tofacitinib Related Impurity 1

CAS NO.

1354469-76-3

M.F.

C7H16N2

M.W.

128.22

RM-T060328

Tofacitinib Related Impurity 2

CAS NO.

3430-27-1

M.F.

C6H8N2

M.W.

108.14

RM-T060329

Tofacitinib Related Impurity 3

CAS NO.

694495-63-1

M.F.

C8H10N2O2

M.W.

166.18

RM-T060330

Tofacitinib Related Impurity 4

CAS NO.

N/A

M.F.

C8H16N2O2

M.W.

172.22

RM-T060331

Tofacitinib Related Impurity 5

CAS NO.

N/A

M.F.

C15H22N2O2

M.W.

262.35

RM-T060332

Tofacitinib Related Impurity 6

CAS NO.

384338-23-2

M.F.

C14H22N2

M.W.

218.34

RM-T060333

Tofacitinib Related Impurity 7

CAS NO.

477600-70-7

M.F.

C14H22N2

M.W.

218.34

RM-T060335

Tofacitinib Related Impurity 9

CAS NO.

1638499-31-6

M.F.

C14H22N2

M.W.

218.34

RM-T060336

Tofacitinib Related Impurity 10

CAS NO.

1821769-41-8

M.F.

C14H22N2*2HCl

M.W.

291.26

RM-T060337

Tofacitinib Impurity 13

CAS NO.

134965-85-8

M.F.

C12H7ClN6

M.W.

270.68

RM-T060338

Tofacitinib Impurity 12

CAS NO.

2227199-28-0

M.F.

C14H19N5O

M.W.

273.33

RM-T060339

Tofacitinib Impurity 14

CAS NO.

N/A

M.F.

C15H21N5O

M.W.

287.36

RM-T060341

Tofacitinib Impurity 16

CAS NO.

2504210-41-5

M.F.

C29H38N10O2

M.W.

558.68

RM-T060342

Tofacitinib Impurity 17

CAS NO.

2459302-77-1

M.F.

C19H21N7O2

M.W.

379.42

RM-T060343

Tofacitinib Impurity 18

CAS NO.

2028267-73-2

M.F.

C16H20N6O2

M.W.

328.37

RM-T060344

Tofacitinib Impurity 19

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060345

Tofacitinib Impurity 20

CAS NO.

1092578-48-7+1092578

M.F.

C16H20N6O*2

M.W.

312.38*2

RM-T060346

Tofacitinib Impurity Q

CAS NO.

1092578-47-6

M.F.

C16H20N6O

M.W.

312.38

RM-T060347

Tofacitinib Impurity 21

CAS NO.

2259288-22-5

M.F.

C23H26N6O3S

M.W.

466.56

RM-T060348

Tofacitinib Impurity 22

CAS NO.

1640972-35-5

M.F.

C16H22N6O

M.W.

314.39

RM-T060349

Tofacitinib Impurity 23

CAS NO.

1640971-60-3

M.F.

C14H20N6O

M.W.

288.35

RM-T060350

Tofacitinib Impurity 24

CAS NO.

2459302-85-1

M.F.

C21H27N7O3

M.W.

425.48

RM-T060351

Tofacitinib Impurity 25

CAS NO.

N/A

M.F.

C16H20N6O2

M.W.

328.37

RM-T060352

Tofacitinib Impurity 26

CAS NO.

1812890-23-5

M.F.

C13H21N5

M.W.

247.34

RM-T060353

Tofacitinib Impurity 27

CAS NO.

2227199-31-5

M.F.

C20H29N5O3

M.W.

387.48

RM-T060354

Tofacitinib Impurity 28

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.54

RM-T060355

Tofacitinib Impurity 29

CAS NO.

2504210-38-0

M.F.

C19H22N8

M.W.

362.43

RM-T060356

Tofacitinib Impurity 30

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.89

RM-T060357

Tofacitinib Impurity 31

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.89

RM-T060358

Tofacitinib Impurity 32

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.89

RM-T060359

Tofacitinib Impurity 33

CAS NO.

2374700-39-5

M.F.

C13H19N5

M.W.

245.33

RM-T060360

Tofacitinib Impurity M

CAS NO.

477600-74-1

M.F.

C13H19N5

M.W.

245.33

RM-T060363

Tofacitinib Impurity 63

CAS NO.

1354621-59-2

M.F.

C14H22N2

M.W.

218.34

RM-T060364

Tofacitinib Impurity 64

CAS NO.

2026634-40-0

M.F.

C13H20N2

M.W.

204.31

RM-T060365

Tofacitinib Impurity 65

CAS NO.

N/A

M.F.

C6H4ClN3O

M.W.

169.57

RM-T060366

Tofacitinib Impurity 66

CAS NO.

10132-07-7

M.F.

C4H3Cl2N3

M.W.

163.99

RM-T060367

Tofacitinib Impurity 67

CAS NO.

2459302-87-3

M.F.

C26H26Cl2N8

M.W.

521.44

RM-T060368

Tofacitinib Impurity 68

CAS NO.

1616761-00-2

M.F.

C16H19ClN6O

M.W.

346.81

RM-T060369

Tofacitinib Impurity 69

CAS NO.

2227197-38-6

M.F.

C14H21N5

M.W.

259.35

RM-T060370

Tofacitinib Impurity 70

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060371

Tofacitinib Impurity 71

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060372

Tofacitinib Impurity 72

CAS NO.

2374700-40-8

M.F.

C16H20N6O

M.W.

312.37

RM-T060373

Tofacitinib Impurity 73

CAS NO.

1616760-97-4

M.F.

C13H18ClN5

M.W.

279.77

RM-T060374

Tofacitinib Impurity 74

CAS NO.

1260614-73-0

M.F.

C13H19N5

M.W.

245.32

RM-T060375

Tofacitinib Impurity 75

CAS NO.

N/A

M.F.

C6H5N3O2

M.W.

151.12

RM-T060376

Tofacitinib Impurity 76

CAS NO.

N/A

M.F.

C15H21N5O

M.W.

287.36

RM-T060377

Tofacitinib Impurity 77

CAS NO.

1640971-51-2

M.F.

C16H20N6O2

M.W.

328.37

RM-T060378

Tofacitinib Impurity 78

CAS NO.

N/A

M.F.

C32H40N12O2

M.W.

624.74

RM-T060379

Tofacitinib Impurity 79

CAS NO.

N/A

M.F.

C34H45N7

M.W.

551.77

RM-T060380

Tofacitinib Impurity 80

CAS NO.

271-70-5

M.F.

C6H5N3

M.W.

119.12

RM-T060381

Tofacitinib Impurity 81

CAS NO.

N/A

M.F.

C13H19N5O

M.W.

261.32

RM-T060382

Tofacitinib Impurity 82

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.90

RM-T060383

Tofacitinib Impurity 83

CAS NO.

N/A

M.F.

C13H19N5

M.W.

245.32

RM-T060384

Tofacitinib Impurity 84

CAS NO.

3680-69-1

M.F.

C6H4ClN3

M.W.

153.57

RM-T060385

Tofacitinib Impurity 85

CAS NO.

2459302-75-9

M.F.

C13H19N5

M.W.

245.32

RM-T060386

Tofacitinib Impurity 86

CAS NO.

N/A

M.F.

C13H19N5

M.W.

245.32

RM-T060387

Tofacitinib Impurity 87

CAS NO.

N/A

M.F.

C13H18N4O2

M.W.

262.31

RM-T060388

Tofacitinib Impurity 88

CAS NO.

1206875-41-3(free ba

M.F.

C15H22N2O2 HCl

M.W.

262.35 36.46

RM-T060389

Tofacitinib Impurity 89

CAS NO.

2504210-51-7

M.F.

C26H28N8

M.W.

452.55

RM-T060390

Tofacitinib Impurity 90

CAS NO.

1675248-18-6

M.F.

C18H25N5O3

M.W.

359.42

RM-T060391

Tofacitinib Impurity 91

CAS NO.

16372-08-0

M.F.

C6H6ClN3

M.W.

155.58

RM-T060392

Tofacitinib Impurity 92

CAS NO.

N/A

M.F.

C33H34N8O4S2

M.W.

670.8

RM-T060393

Tofacitinib Impurity 93

CAS NO.

1616761-01-3

M.F.

C17H23N5O3

M.W.

345.4

RM-T060394

Tofacitinib Impurity 94

CAS NO.

77862-24-9

M.F.

C7H10N2

M.W.

122.17

RM-T060395

Tofacitinib Impurity 95

CAS NO.

N/A

M.F.

C20H25N5

M.W.

335.45

RM-T060396

Tofacitinib Impurity 96

CAS NO.

52090-68-3

M.F.

C8H10N2O

M.W.

150.18

RM-T060397

Tofacitinib Impurity 97

CAS NO.

1638499-35-0

M.F.

C15H17N2O Cl

M.W.

241.31 35.45

RM-T060398

Tofacitinib Impurity 98

CAS NO.

32018-96-5

M.F.

C13H17NO

M.W.

203.28

RM-T060399

~~Tofacitinib Impurity 99(discontinued see RM-T060466)~~

CAS NO.

N/A

M.F.

C15H20N2O

M.W.

244.33

~~ADD TO CART~~

RM-T060400

Tofacitinib Impurity 100

CAS NO.

2102039-99-4

M.F.

C21H27N7O3

M.W.

425.48

RM-T060401

Tofacitinib Impurity 101

CAS NO.

N/A

M.F.

C21H27N7O3

M.W.

425.48

RM-T060402

Tofacitinib Impurity 102

CAS NO.

N/A

M.F.

C21H27N7O3

M.W.

425.48

RM-T060403

Tofacitinib Impurity 103

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.54

RM-T060404

Tofacitinib Impurity 104

CAS NO.

2504210-45-9

M.F.

C12H5Cl3N6

M.W.

339.56

RM-T060405

Tofacitinib Impurity 105

CAS NO.

N/A

M.F.

C12H8N6

M.W.

236.23

RM-T060406

Tofacitinib Impurity 106

CAS NO.

N/A

M.F.

C16H21ClN6O

M.W.

348.83

RM-T060407

Tofacitinib Impurity 107

CAS NO.

N/A

M.F.

C21H26ClN7O3

M.W.

459.93

RM-T060408

Tofacitinib Impurity 108

CAS NO.

2282653-53-4

M.F.

C8H9ClN4

M.W.

196.64

RM-T060409

Tofacitinib Impurity 109

CAS NO.

90953-01-8

M.F.

C8H10N4

M.W.

162.20

RM-T060411

Tofacitinib Impurity 111

CAS NO.

1615709-90-4

M.F.

C14H17ClN2

M.W.

248.75

RM-T060412

Tofacitinib Impurity 112

CAS NO.

N/A

M.F.

C21H28N2

M.W.

308.46

RM-T060413

Tofacitinib Impurity 113

CAS NO.

N/A

M.F.

C6H5N3OS

M.W.

167.19

RM-T060414

Tofacitinib Impurity 114

CAS NO.

3680-71-5

M.F.

C6H5N3O

M.W.

135.12

RM-T060415

Tofacitinib Impurity 115

CAS NO.

934524-10-4

M.F.

C13H9Cl2N3O2S

M.W.

342.2

RM-T060416

Tofacitinib Impurity 116

CAS NO.

N/A

M.F.

C13H10ClN3O2S

M.W.

307.76

RM-T060417

Tofacitinib Impurity 117

CAS NO.

N/A

M.F.

C13H11N3O2S

M.W.

273.31

RM-T060418

Tofacitinib Impurity 118

CAS NO.

2504210-48-2

M.F.

C22H23N9O

M.W.

429.48

RM-T060419

Tofacitinib Impurity 119

CAS NO.

2459302-86-2

M.F.

C19H22N8

M.W.

362.43

RM-T060420

Tofacitinib Impurity 120

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.89

RM-T060421

Tofacitinib Impurity 121

CAS NO.

6066-82-6

M.F.

C4H5NO3

M.W.

115.09

RM-T060422

Tofacitinib Impurity 122

CAS NO.

N/A

M.F.

C16H20N6O

M.W.

312.37

RM-T060423

Tofacitinib Impurity 123

CAS NO.

1092578-43-2

M.F.

C16H20N6O

M.W.

312.37

RM-T060424

Tofacitinib Impurity 124

CAS NO.

N/A

M.F.

C14H21ClN2

M.W.

252.78

RM-T060425

Tofacitinib Impurity 125

CAS NO.

N/A

M.F.

C14H18N2

M.W.

214.31

RM-T060426

Tofacitinib Impurity 126

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060427

Tofacitinib Impurity 127

CAS NO.

N/A

M.F.

C13H19N

M.W.

189.3

RM-T060428

Tofacitinib Impurity 128

CAS NO.

N/A

M.F.

C14H22N2

M.W.

218.34

RM-T060429

Tofacitinib Impurity 129

CAS NO.

N/A

M.F.

C14H22N2

M.W.

218.34

RM-T060430

Tofacitinib Impurity 130

CAS NO.

384338-20-9(free bas

M.F.

C13H19NO C7H8O3S

M.W.

205.30 172.20

RM-T060431

Tofacitinib Impurity 131

CAS NO.

N/A

M.F.

C26H35N9O2

M.W.

505.62

RM-T060432

Tofacitinib Impurity 132

CAS NO.

923036-25-3

M.F.

C20H24ClN5

M.W.

369.89

RM-T060433

Tofacitinib Impurity 133

CAS NO.

N/A

M.F.

C16H20N6O C6H8O7

M.W.

312.37 192.12

RM-T060434

~~Tofacitinib Impurity 134 discontinued see RM-T060319~~

CAS NO.

2328165-36-0

M.F.

C16H21N5O3

M.W.

331.37

~~ADD TO CART~~

RM-T060435

~~Tofacitinib Impurity 135 discontinued see RM-T060353~~

CAS NO.

2227199-31-5

M.F.

C20H29N5O3

M.W.

387.48

~~ADD TO CART~~

RM-T060436

Tofacitinib Impurity 136

CAS NO.

2407039-29-4

M.F.

C16H20N6O2

M.W.

328.37

RM-T060437

Tofacitinib Impurity 137

CAS NO.

2106832-55-5

M.F.

C14H22N2 2HCl

M.W.

218.34 72.92

RM-T060438

Tofacitinib Impurity 138

CAS NO.

1204176-45-3

M.F.

C8H16N2O2

M.W.

172.22

RM-T060439

Tofacitinib Impurity 139

CAS NO.

N/A

M.F.

C13H19N5

M.W.

245.32

RM-T060440

Tofacitinib Impurity 140

CAS NO.

2097982-05-1

M.F.

C13H19N5

M.W.

245.33

RM-T060441

Tofacitinib Impurity 141

CAS NO.

N/A

M.F.

C10H14N2O4

M.W.

226.23

RM-T060442

Tofacitinib-D3 Citrate

CAS NO.

N/A

M.F.

C16H17D3N6O

M.W.

315.4

RM-T060443

Tofacitinib Impurity 143

CAS NO.

32634-66-5

M.F.

C20H18O8

M.W.

386.35

RM-T060444

Tofacitinib Impurity 144

CAS NO.

N/A

M.F.

C15H20ClN5O

M.W.

321.81

RM-T060445

Tofacitinib Impurity 145

CAS NO.

N/A

M.F.

C16H22N6O3

M.W.

346.38

RM-T060446

Tofacitinib Impurity 146

CAS NO.

2102040-00-4

M.F.

C32H40N12O2

M.W.

624.74

RM-T060447

Tofacitinib Impurity 147

CAS NO.

2101951-20-4

M.F.

C16H20N6O2

M.W.

328.37

RM-T060448

Tofacitinib Impurity 148

CAS NO.

1615709-89-1

M.F.

C14H17N2 Br

M.W.

213.30 79.90

RM-T060449

Tofacitinib Impurity 149

CAS NO.

861612-04-6

M.F.

C8H8N2O3

M.W.

180.16

RM-T060450

Tofacitinib Impurity 150

CAS NO.

N/A

M.F.

C27H31N5O2S

M.W.

489.63

RM-T060451

Tofacitinib Impurity 151

CAS NO.

N/A

M.F.

C27H31N5

M.W.

425.57

RM-T060452

Tofacitinib Impurity 152

CAS NO.

N/A

M.F.

C19H27N5O3

M.W.

373.45

RM-T060453

Tofacitinib Impurity 153

CAS NO.

2032-35-1

M.F.

C6H13BrO2

M.W.

197.07

RM-T060454

Tofacitinib Impurity 154

CAS NO.

N/A

M.F.

C4H4N3NaOS

M.W.

165.15

RM-T060455

Tofacitinib Impurity 155

CAS NO.

N/A

M.F.

C4H5N3O

M.W.

111.1

RM-T060456

Tofacitinib Impurity 156

CAS NO.

N/A

M.F.

C10H17N3O3

M.W.

227.26

RM-T060457

Tofacitinib Impurity 157

CAS NO.

7400-05-7

M.F.

C10H17N3O3S

M.W.

259.33

RM-T060458

Tofacitinib Impurity 158

CAS NO.

N/A

M.F.

C20H24ClN5

M.W.

369.89

RM-T060459

Tofacitinib Impurity 159

CAS NO.

N/A

M.F.

C20H25N7O3

M.W.

411.46

RM-T060460

Tofacitinib Impurity 160

CAS NO.

N/A

M.F.

C6H4Cl3N3

M.W.

224.48

RM-T060461

Tofacitinib Impurity 161

CAS NO.

N/A

M.F.

C6H7Cl2N3O2

M.W.

224.04

RM-T060462

Tofacitinib Impurity 162

CAS NO.

2459302-88-4

M.F.

C20H29N5O3

M.W.

387.48

RM-T060463

Tofacitinib Impurity 163

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.54

RM-T060464

Tofacitinib Impurity 164

CAS NO.

2504210-49-3

M.F.

C20H24ClN5

M.W.

369.9

RM-T060465

6-Aminouracil

CAS NO.

873-83-6

M.F.

C4H5N3O2

M.W.

127.1

RM-T060466

Tofacitinib Impurity 166

CAS NO.

1638499-36-1

M.F.

C15H20N2O

M.W.

244.34

RM-T060467

Tofacitinib Impurity 167

CAS NO.

N/A

M.F.

C10H17N3O

M.W.

195.27

RM-T060468

Tofacitinib Impurity 168

CAS NO.

N/A

M.F.

C27H36N8O2

M.W.

504.64

RM-T060469

Tofacitinib Impurity 170

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060470

Tofacitinib Impurity 171

CAS NO.

N/A

M.F.

C20H25N5O

M.W.

351.45

RM-T060471

Tofacitinib Impurity 172

CAS NO.

N/A

M.F.

C6H3Cl2N3

M.W.

188.01

RM-T060472

Tofacitinib Impurity 34

CAS NO.

5305-59-9

M.F.

C4H4ClN3

M.W.

129.55

RM-T060473

Tofacitinib Impurity 35

CAS NO.

N/A

M.F.

C6H6ClN3

M.W.

155.59

RM-T060474

Tofacitinib Impurity 36

CAS NO.

N/A

M.F.

C6H6ClN3

M.W.

155.59

RM-T060475

Tofacitinib Impurity 37

CAS NO.

N/A

M.F.

C14H22N2O

M.W.

234.34

RM-T060478

Tofacitinib Impurity 40

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.55

RM-T060480

Tofacitinib Impurity 41

CAS NO.

N/A

M.F.

C24H32N6O3

M.W.

452.56

RM-T060481

Tofacitinib Impurity 43

CAS NO.

N/A

M.F.

C6H4ClN3O

M.W.

169.57

RM-T060482

Tofacitinib Impurity 44

CAS NO.

1245811-22-6

M.F.

C6H4ClN3O

M.W.

169.57

RM-T060483

Tofacitinib Impurity 45

CAS NO.

1039738-27-6

M.F.

C13H20N2

M.W.

204.32

RM-T060484

Tofacitinib Impurity 46

CAS NO.

N/A

M.F.

C19H22ClN5

M.W.

355.87

RM-T060485

Tofacitinib Impurity 47

CAS NO.

N/A

M.F.

C16H20N6O2

M.W.

328.38

RM-T060486

Tofacitinib Impurity 48

CAS NO.

N/A

M.F.

C14H21N5O

M.W.

275.36

RM-T060487

Tofacitinib Impurity 49

CAS NO.

N/A

M.F.

C17H22N6O

M.W.

326.4

RM-T060488

Tofacitinib Impurity 50

CAS NO.

N/A

M.F.

C32H40N12O2

M.W.

624.75

RM-T060489

Tofacitinib Impurity 51

CAS NO.

N/A

M.F.

C21H27N7O3

M.W.

425.49

RM-T060490

Tofacitinib Impurity 52

CAS NO.

N/A

M.F.

C25H33N9O2

M.W.

491.6

RM-T060491

Tofacitinib Impurity 53

CAS NO.

1527525-58-1

M.F.

C15H18N6O

M.W.

298.35

RM-T060492

Tofacitinib Impurity 54

CAS NO.

N/A

M.F.

C20H25N5*2

M.W.

335.46*2

RM-T060493

Tofacitinib Impurity 55

CAS NO.

N/A

M.F.

C26H35N5O

M.W.

433.6

RM-T060496

Tofacitinib Impurity 58

CAS NO.

N/A

M.F.

C14H20N6O

M.W.

288.36

RM-T060497

Tofacitinib Impurity 59

CAS NO.

N/A

M.F.

C16H20N6O2

M.W.

328.38

RM-T060498

Tofacitinib Impurity 60

CAS NO.

1269823-96-2

M.F.

C16H20N6O2

M.W.

328.38

RM-T060499

Tofacitinib Impurity 61

CAS NO.

923036-28-6

M.F.

C15H20N2O2

M.W.

260.34

RM-T060501

Tofacitinib Impurity 173

CAS NO.

2504210-32-4

M.F.

C13H18ClN5

M.W.

279.77

RM-T060502

Tofacitinib Impurity 174

CAS NO.

N/A

M.F.

C19H20Cl2N8

M.W.

431.33

RM-T060503

Tofacitinib Impurity 175

CAS NO.

N/A

M.F.

C20H27N5

M.W.

337.47

RM-T060504

Tofacitinib Impurity 176

CAS NO.

2504210-34-6

M.F.

C20H26ClN5

M.W.

371.91

RM-T060505

Tofacitinib Impurity 177

CAS NO.

N/A

M.F.

C11H4Cl3N7

M.W.

340.55

RM-T060506

Tofacitinib Impurity 178

CAS NO.

N/A

M.F.

C6H5Cl2N3O

M.W.

206.03

RM-T060507

Tofacitinib Impurity 179

CAS NO.

N/A

M.F.

C13H20ClN5

M.W.

281.79

RM-T060508

Tofacitinib Impurity 180

CAS NO.

N/A

M.F.

C13H18ClN5

M.W.

279.77

RM-T060509

Tofacitinib Impurity 181

CAS NO.

N/A

M.F.

C13H18ClN5

M.W.

279.77

RM-T060511

Tofacitinib Impurity 183

CAS NO.

N/A

M.F.

C20H33N7

M.W.

371.53

RM-T060512

Tofacitinib Impurity 184

CAS NO.

N/A

M.F.

C34H42N10O2

M.W.

622.78

RM-T060513

Tofacitinib Impurity 185

CAS NO.

221221-30-3

M.F.

C6H14N2

M.W.

114.19

RM-T060514

Tofacitinib Impurity 186

CAS NO.

N/A

M.F.

C13H20N2

M.W.

204.32

RM-T060515

Tofacitinib Impurity 187

CAS NO.

N/A

M.F.

C14H22N2

M.W.

218.34

RM-T060516

Tofacitinib Impurity 188

CAS NO.

N/A

M.F.

C34H45N7

M.W.

551.78

RM-T060517

Tofacitinib Impurity 189

CAS NO.

N/A

M.F.

C14H20N6O

M.W.

288.36

RM-T060518

Tofacitinib Impurity 190

CAS NO.

N/A

M.F.

C14H20N6O

M.W.

288.36

RM-T060519

Tofacitinib Impurity 191

CAS NO.

2183519-70-0

M.F.

C15H23N5

M.W.

273.38

RM-T060520

Tofacitinib Impurity 192

CAS NO.

N/A

M.F.

C17H23N5O2

M.W.

329.4

RM-T060521

Tofacitinib Impurity 193

CAS NO.

N/A

M.F.

C17H26ClN5

M.W.

335.88

RM-T060522

Tofacitinib Impurity 194

CAS NO.

477600-69-4

M.F.

C14H22N2

M.W.

218.34

RM-T060524

Tofacitinib Impurity 196

CAS NO.

N/A

M.F.

C22H29N5

M.W.

363.51

RM-T060525

Tofacitinib Impurity 197

CAS NO.

N/A

M.F.

C14H21N5

M.W.

259.36

RM-T060526

Tofacitinib Impurity 198

CAS NO.

2641343-91-9

M.F.

C21H27N5

M.W.

349.48

RM-T060527

Tofacitinib Impurity 199

CAS NO.

2639657-79-5

M.F.

C23H31N5

M.W.

377.54

RM-T060528

Tofacitinib Impurity 200

CAS NO.

2639657-81-9

M.F.

C16H25N5

M.W.

287.41

RM-T060529

Tofacitinib Impurity 201

CAS NO.

N/A

M.F.

C16H25N5

M.W.

287.41

RM-T060530

Tofacitinib Impurity 202

CAS NO.

1325182-06-6

M.F.

C20H25N5O2S

M.W.

399.51

RM-T060531

Tofacitinib Impurity 203

CAS NO.

N/A

M.F.

C18H27BN4O4

M.W.

374.25

RM-T060532

Tofacitinib Impurity 204

CAS NO.

N/A

M.F.

C24H34B2N6O5

M.W.

508.19

RM-T060533

Tofacitinib Impurity 205

CAS NO.

N/A

M.F.

C18H24B2N6O5

M.W.

426.05

RM-T060534

Tofacitinib Impurity 206

CAS NO.

N/A

M.F.

C12H14B2N6O5

M.W.

343.9

RM-T060535

Tofacitinib Impurity 207

CAS NO.

N/A

M.F.

C9H9BN4O3

M.W.

232.01

RM-T060536

Tofacitinib Impurity 208

CAS NO.

N/A

M.F.

C15H19BN4O3

M.W.

314.15

RM-T060537

Tofacitinib Impurity 209

CAS NO.

N/A

M.F.

C26H34N8O4

M.W.

522.61

RM-T060538

Tofacitinib Impurity 210

CAS NO.

N/A

M.F.

C25H24N10O2

M.W.

496.54

RM-T060539

Tofacitinib Impurity 211

CAS NO.

N/A

M.F.

C12H8N6

M.W.

236.24

RM-T060540

Tofacitinib Impurity 212

CAS NO.

2280085-84-7

M.F.

C30H41N11O2

M.W.

587.73

RM-T060541

Tofacitinib Impurity 213

CAS NO.

N/A

M.F.

C25H32ClN5O2

M.W.

470.01

RM-T060542

Tofacitinib Impurity 214

CAS NO.

N/A

M.F.

C39H53N7O2

M.W.

651.9

RM-T060543

Tofacitinib Impurity 215

CAS NO.

2716897-36-6

M.F.

C23H31N7O3

M.W.

453.55

RM-T060544

Tofacitinib Impurity 216

CAS NO.

N/A

M.F.

C30H41N11O2

M.W.

587.73

RM-T060546

Tofacitinib Impurity 218

CAS NO.

N/A

M.F.

C22H28N2O

M.W.

336.48

RM-T060547

Tofacitinib Impurity 219

CAS NO.

N/A

M.F.

C21H28N2

M.W.

308.47

RM-T060548

Tofacitinib Impurity 220

CAS NO.

N/A

M.F.

C16H26N2

M.W.

246.4

RM-T060549

~~Tofacitinib Impurity 221 discontinued see RM-T060345~~

CAS NO.

N/A

M.F.

C16H20N6O

M.W.

312.38

~~ADD TO CART~~

RM-T060550

Tofacitinib Impurity 222

CAS NO.

N/A

M.F.

C33H34N8O2S

M.W.

606.75

RM-T060551

Tofacitinib Impurity 223

CAS NO.

N/A

M.F.

C30H40N10O2

M.W.

572.72

RM-T060552

Tofacitinib Impurity 224

CAS NO.

N/A

M.F.

C30H40N10O2

M.W.

572.72

RM-T060553

Tofacitinib Impurity 225

CAS NO.

N/A

M.F.

C26H28N8O2S

M.W.

516.62

RM-T060554

Tofacitinib Impurity 226

CAS NO.

N/A

M.F.

C16H19ClN6O

M.W.

346.82

RM-T060555

Tofacitinib Impurity 227

CAS NO.

N/A

M.F.

C13H18ClN5

M.W.

279.77

RM-T060556

Tofacitinib Impurity 228

CAS NO.

N/A

M.F.

C27H30ClN5O2S

M.W.

524.08

RM-T060557

Tofacitinib Impurity 229

CAS NO.

N/A

M.F.

C20H24ClN5O2S

M.W.

433.96

RM-T060558

Tofacitinib Impurity 230

CAS NO.

N/A

M.F.

C27H30ClN5O2S

M.W.

524.08

RM-T060559

Tofacitinib Impurity 231

CAS NO.

N/A

M.F.

C6H7N5

M.W.

149.16

RM-T060560

Tofacitinib Impurity 232

CAS NO.

N/A

M.F.

C13H13N5O2S

M.W.

303.34

RM-T060561

Tofacitinib Impurity 233

CAS NO.

N/A

M.F.

C20H25N7O3

M.W.

411.47

RM-T060562

Tofacitinib Impurity 234

CAS NO.

1629858-78-1

M.F.

C10H17N3O

M.W.

195.27

RM-T060563

Tofacitinib Impurity 235

CAS NO.

1206875-42-4

M.F.

C10H17N3O

M.W.

195.27

RM-T060564

Tofacitinib Impurity 236

CAS NO.

N/A

M.F.

C27H36N10O

M.W.

516.65

RM-T060565

Tofacitinib Impurity 237

CAS NO.

N/A

M.F.

C20H22N8O2

M.W.

406.45

RM-T060566

Tofacitinib Impurity 238

CAS NO.

2106832-56-6

M.F.

C14H20N2

M.W.

216.33

RM-T060567

Tofacitinib Impurity 239

CAS NO.

N/A

M.F.

C34H45N7

M.W.

551.78

RM-T060568

Tofacitinib Impurity 240

CAS NO.

N/A

M.F.

C6H5N3O2

M.W.

151.13

RM-T060569

Tofacitinib Impurity 241

CAS NO.

N/A

M.F.

C15H18N6O*2

M.W.

298.35*2

RM-T060570

Tofacitinib Impurity 242

CAS NO.

2374700-38-4

M.F.

C20H25N5

M.W.

335.46

RM-T060571

Tofacitinib Impurity 243

CAS NO.

1251908-67-4

M.F.

C13H20N2

M.W.

204.32

RM-T060572

Tofacitinib Impurity 244

CAS NO.

N/A

M.F.

C26H29N5O2S

M.W.

475.61

RM-T060573

Tofacitinib Impurity 245

CAS NO.

N/A

M.F.

C19H23N5

M.W.

321.43

RM-T060574

Tofacitinib Impurity 246

CAS NO.

N/A

M.F.

C15H22N2O2

M.W.

262.35

RM-T060575

Tofacitinib Impurity 247

CAS NO.

N/A

M.F.

C15H22N2O2

M.W.

262.35

RM-T060576

Tofacitinib Impurity 248

CAS NO.

N/A

M.F.

C15H22N2O2

M.W.

262.35

RM-T060577

Tofacitinib Impurity 249

CAS NO.

N/A

M.F.

C8H13ClO4

M.W.

208.64

RM-T060578

Tofacitinib Impurity 250

CAS NO.

377751-50-3

M.F.

C8H13ClO4

M.W.

208.64

RM-T060579

Tofacitinib Impurity 251

CAS NO.

N/A

M.F.

C16H20N6O

M.W.

312.38

RM-T060580

Tofacitinib Impurity 252

CAS NO.

N/A

M.F.

C13H19N5O

M.W.

261.33

RM-T060581

Tofacitinib Impurity 253

CAS NO.

N/A

M.F.

C20H24ClN5O

M.W.

385.9

RM-T060582

Tofacitinib Impurity 254

CAS NO.

2382711-65-9

M.F.

C32H40N12O2

M.W.

624.75

RM-T060583

Tofacitinib Impurity 255

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.55

RM-T060584

Tofacitinib Impurity 256

CAS NO.

N/A

M.F.

C14H20N6O

M.W.

288.36

RM-T060585

Tofacitinib Impurity 257

CAS NO.

1011723-46-8

M.F.

C16H23N5O2

M.W.

317.39

RM-T060587

Tofacitinib Impurity 259

CAS NO.

N/A

M.F.

C13H20N6

M.W.

260.35

RM-T060588

Tofacitinib Impurity 260

CAS NO.

N/A

M.F.

C20H25ClN6

M.W.

384.91

RM-T060589

Tofacitinib Impurity 261

CAS NO.

477600-71-8

M.F.

C20H18O8 2C14H22N2

M.W.

386.36 436.69

RM-T060590

Tofacitinib Impurity 262

CAS NO.

84905-80-6

M.F.

C6H4ClN3

M.W.

153.57

RM-T060591

Tofacitinib Impurity 263

CAS NO.

186454-70-6

M.F.

C6H5N3O

M.W.

135.13

RM-T060592

Tofacitinib Impurity 264

CAS NO.

7400-06-8

M.F.

C10H17N3O3

M.W.

227.26

RM-T060593

Tofacitinib Impurity 265

CAS NO.

1269822-97-0

M.F.

C6H5N3O

M.W.

135.13

RM-T060594

N-Nitroso-Tofacitinib

CAS NO.

3111033-14-5

M.F.

C16H19N7O2

M.W.

341.38

RM-T060595

Tofacitinib Impurity 267

CAS NO.

N/A

M.F.

C14H20N6O

M.W.

288.36

RM-T060596

Tofacitinib Impurity 268

CAS NO.

N/A

M.F.

C16H20N6O2

M.W.

328.38

RM-T060597

Tofacitinib Impurity 269

CAS NO.

N/A

M.F.

C16H22N6O

M.W.

314.39

RM-T060598

Tofacitinib Impurity 270

CAS NO.

1236033-21-8

M.F.

C11H12ClN3O2

M.W.

253.69

RM-T060599

Tofacitinib Impurity 271

CAS NO.

3100114-23-3

M.F.

C13H18N6O

M.W.

274.33

RM-T060601

Tofacitinib N-Nitroso Impurity 272

CAS NO.

N/A

M.F.

C10H16N4O2

M.W.

224.26

RM-T060602

Tofacitinib Nitroso Impurity 273

CAS NO.

3110019-59-2

M.F.

C14H21N3O

M.W.

247.34

RM-T060603

Tofacitinib Impurity 274

CAS NO.

N/A

M.F.

C7H15N3O

M.W.

157.22

RM-T060604

Tofacitinib Impurity 275

CAS NO.

N/A

M.F.

C7H14N4O2

M.W.

186.22

RM-T060605

[13C3,15N]-Tofacitinib

CAS NO.

N/A

M.F.

C1313C3H18N515NO

M.W.

314.33

RM-T060606

Tofacitinib Impurity 277

CAS NO.

694495-64-2

M.F.

C8H16N2O2

M.W.

172.23

RM-T060607

Tofacitinib Impurity 278

CAS NO.

N/A

M.F.

C10H12N2O3

M.W.

208.22

RM-T060608

Tofacitinib Impurity 279

CAS NO.

N/A

M.F.

C10H15N3O4

M.W.

241.25

RM-T060609

Tofacitinib Impurity 280

CAS NO.

N/A

M.F.

C14H16N2

M.W.

212.30

RM-T060610

Tofacitinib Impurity 281

CAS NO.

67831-84-9

M.F.

C6H5N3OS

M.W.

167.19

RM-T060611

Tofacitinib Impurity 282

CAS NO.

N/A

M.F.

C18H27N5O

M.W.

329.45

RM-T060612

~~Tofacitinib Impurity 283(discontinued see RM-T060354)~~

CAS NO.

N/A

M.F.

C23H31N7O3

M.W.

453.55

~~ADD TO CART~~

RM-T060613

Tofacitinib Impurity 284

CAS NO.

N/A

M.F.

C18H24ClN5

M.W.

345.88

RM-T060614

Tofacitinib Impurity 285

CAS NO.

2518385-78-7

M.F.

C25H32ClN5O2

M.W.

470.01

RM-T060615

Tofacitinib Impurity 286

CAS NO.

N/A

M.F.

C16H22N6O4

M.W.

362.39

RM-T060616

Tofacitinib Impurity 287

CAS NO.

1279816-72-6

M.F.

C6H4ClN3O

M.W.

169.57

RM-T060617

Tofacitinib Nitroso Impurity 288

CAS NO.

N/A

M.F.

C15H17N7O2

M.W.

327.35

RM-T060618

Tofacitinib Impurity 289

CAS NO.

N/A

M.F.

C11H18ClN5

M.W.

255.75

RM-T060619

Tofacitinib Nitroso Impurity 290

CAS NO.

N/A

M.F.

C13H18N6O3S

M.W.

338.39

RM-T060620

Tofacitinib Nitroso Impurity 291

CAS NO.

N/A

M.F.

C18H22N6O

M.W.

338.42

RM-T060621

Tofacitinib Impurity 292

CAS NO.

N/A

M.F.

C21H22N8O

M.W.

402.46

RM-T060622

Tofacitinib Impurity 293

CAS NO.

2416767-31-0

M.F.

C15H20ClN5O

M.W.

321.81

RM-T060623

Tofacitinib Impurity 293

CAS NO.

N/A

M.F.

C27H36N10O

M.W.

516.65

RM-T060624

Tofacitinib Impurity 295

CAS NO.

N/A

M.F.

C30H38N10O2

M.W.

570.70

RM-T060625

Tofacitinib Impurity 296

CAS NO.

N/A

M.F.

C15H19N5O2

M.W.

301.35

RM-T060626

Tofacitinib Impurity 297

CAS NO.

N/A

M.F.

C16H21N5O2

M.W.

315.38

RM-T060627

Tofacitinib Impurity 298

CAS NO.

N/A

M.F.

C14H19N5O3

M.W.

305.34

RM-T060628

Tofacitinib Impurity 299

CAS NO.

1792181-98-6

M.F.

C15H19N5O

M.W.

285.35

RM-T060629

Tofacitinib Impurity 300

CAS NO.

1792181-97-5

M.F.

C15H19N5O

M.W.

285.35

RM-T060630

Tofacitinib Impurity 301

CAS NO.

2361272-54-8

M.F.

C15H18ClN5O

M.W.

319.79

RM-T060631

Tofacitinib Impurity 302

CAS NO.

N/A

M.F.

C15H21N5O

M.W.

287.37

RM-T060632

Tofacitinib Impurity 303

CAS NO.

2374827-91-3

M.F.

C12H19N5

M.W.

233.32

RM-T060633

Tofacitinib Impurity 304

CAS NO.

2042650-70-2

M.F.

C12H17N5

M.W.

231.30

RM-T060634

Tofacitinib Impurity 305

CAS NO.

N/A

M.F.

C21H23N2 Cl

M.W.

303.43 35.46

RM-T060635

Tofacitinib Impurity 306

CAS NO.

N/A

M.F.

C20H27N5

M.W.

337.47

RM-T060636

Tofacitinib Impurity 307

CAS NO.

1500-85-2

M.F.

C6H6N4

M.W.

134.14

RM-T060637

Tofacitinib Impurity 308

CAS NO.

N/A

M.F.

C11H13ClN4O2

M.W.

268.70

RM-T060638

Tofacitinib Nitroso Impurity 309

CAS NO.

N/A

M.F.

C16H22N6O2

M.W.

330.39

RM-T060639

Tofacitinib Nitroso Impurity 400

CAS NO.

3111033-15-6

M.F.

C16H20ClN7O2

M.W.

377.83

RM-T060640

Tofacitinib Impurity 401

CAS NO.

N/A

M.F.

C16H19N7O2

M.W.

341.38

RM-T060641

Tofacitinib Impurity 402

CAS NO.

890849-25-9

M.F.

C14H17NO2

M.W.

231.30