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  • Tofacitinib Impurity 58
    Gentaur Standards

    Tofacitinib Impurity 58 | GNT-ST-32404

    Tofacitinib Impurity 58 | GNT-ST-32404| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S,4S)-3-((6-aminopyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C14H20N6OMolecular Weight: 288,36CAS: N/A
    $2.00
  • Tofacitinib Impurity 59
    Gentaur Standards

    Tofacitinib Impurity 59 | GNT-ST-32403

    Tofacitinib Impurity 59 | GNT-ST-32403| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S,4S)-3-((7-hydroxy-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight: 328,38CAS:...
    $2.00
  • Tofacitinib Impurity 60
    Gentaur Standards

    Tofacitinib Impurity 60 | GNT-ST-32402

    Tofacitinib Impurity 60 | GNT-ST-32402| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-methyl-3-(methyl(6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight: 328,38CAS:...
    $2.00
  • Tofacitinib Impurity 61
    Gentaur Standards

    Tofacitinib Impurity 61 | GNT-ST-32401

    Tofacitinib Impurity 61 | GNT-ST-32401| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1-benzyl-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)carbamateFormula: C15H20N2O2Molecular Weight: 260,34CAS: 923036-28-6
    $2.00
  • Tofacitinib Impurity 48
    Gentaur Standards

    Tofacitinib Impurity 48 | GNT-ST-32400

    Tofacitinib Impurity 48 | GNT-ST-32400| Gentaur Distribution US, UK & EuropeSynonyms: ((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)methanolFormula: C14H21N5OMolecular Weight: 275,36CAS: N/A
    $2.00
  • Tofacitinib Impurity 49
    Gentaur Standards

    Tofacitinib Impurity 49 | GNT-ST-32399

    Tofacitinib Impurity 49 | GNT-ST-32399| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C17H22N6OMolecular Weight: 326,4CAS: N/A
    $2.00
  • Tofacitinib Impurity 51
    Gentaur Standards

    Tofacitinib Impurity 51 | GNT-ST-32397

    Tofacitinib Impurity 51 | GNT-ST-32397| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-cyano-3-imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopentanoateFormula: C21H27N7O3Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 52
    Gentaur Standards

    Tofacitinib Impurity 52 | GNT-ST-32396

    Tofacitinib Impurity 52 | GNT-ST-32396| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-3-((2-(((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidine-1-carbonyl...
    $2.00
  • Tofacitinib Impurity 64
    Gentaur Standards

    Tofacitinib Impurity 64 | GNT-ST-32395

    Tofacitinib Impurity 64 | GNT-ST-32395| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-4-methylpiperidin-3-amineFormula: C13H20N2Molecular Weight: 204,31CAS: 2026634-40-0
    $2.00
  • Tofacitinib Impurity 44
    Gentaur Standards

    Tofacitinib Impurity 44 | GNT-ST-32394

    Tofacitinib Impurity 44 | GNT-ST-32394| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-olFormula: C6H4ClN3OMolecular Weight: 169,57CAS: N/A
    $2.00
  • Tofacitinib Impurity 45
    Gentaur Standards

    Tofacitinib Impurity 45 | GNT-ST-32393

    Tofacitinib Impurity 45 | GNT-ST-32393| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-methylpiperidin-3-amineFormula: C13H20N2Molecular Weight: 204,32CAS: 1039738-27-6
    $2.00
  • Tofacitinib Impurity 30
    Gentaur Standards

    Tofacitinib Impurity 30 | GNT-ST-32392

    Tofacitinib Impurity 30 | GNT-ST-32392| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C20H24ClN5Molecular Weight: 369,89CAS: N/A
    $2.00
  • Tofacitinib Impurity 31
    Gentaur Standards

    Tofacitinib Impurity 31 | GNT-ST-32391

    Tofacitinib Impurity 31 | GNT-ST-32391| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C20H24ClN5Molecular Weight: 369,89CAS: N/A
    $2.00
  • Tofacitinib Impurity 29
    Gentaur Standards

    Tofacitinib Impurity 29 | GNT-ST-32390

    Tofacitinib Impurity 29 | GNT-ST-32390| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C19H22N8Molecular Weight: 362,43CAS:...
    $2.00
  • Tofacitinib Impurity 225
    Gentaur Standards

    Tofacitinib Impurity 225 | GNT-ST-32388

    Tofacitinib Impurity 225 | GNT-ST-32388| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methyl-1-(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C26H28N8O2SMolecular Weight:...
    $2.00
  • Tofacitinib Impurity 226
    Gentaur Standards

    Tofacitinib Impurity 226 | GNT-ST-32387

    Tofacitinib Impurity 226 | GNT-ST-32387| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H19ClN6OMolecular Weight: 346,82CAS:...
    $2.00
  • Tofacitinib Impurity 227
    Gentaur Standards

    Tofacitinib Impurity 227 | GNT-ST-32386

    Tofacitinib Impurity 227 | GNT-ST-32386| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amineFormula: C13H18ClN5Molecular Weight: 279,77CAS: N/A
    $2.00
  • Tofacitinib Impurity 228
    Gentaur Standards

    Tofacitinib Impurity 228 | GNT-ST-32385

    Tofacitinib Impurity 228 | GNT-ST-32385| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C27H30ClN5O2SMolecular Weight: 524,08CAS: N/A
    $2.00
  • Tofacitinib Impurity 233
    Gentaur Standards

    Tofacitinib Impurity 233 | GNT-ST-32384

    Tofacitinib Impurity 233 | GNT-ST-32384| Gentaur Distribution US, UK & EuropeSynonyms: methyl (E)-3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C20H25N7O3Molecular...
    $2.00
  • Tofacitinib Impurity 234
    Gentaur Standards

    Tofacitinib Impurity 234 | GNT-ST-32383

    Tofacitinib Impurity 234 | GNT-ST-32383| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrileFormula: C10H17N3OMolecular Weight: 195,27CAS: 1629858-78-1
    $2.00
  • Tofacitinib Impurity 235
    Gentaur Standards

    Tofacitinib Impurity 235 | GNT-ST-32382

    Tofacitinib Impurity 235 | GNT-ST-32382| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrileFormula: C10H17N3OMolecular Weight: 195,27CAS: 1206875-42-4
    $2.00
  • Tofacitinib Impurity 236
    Gentaur Standards

    Tofacitinib Impurity 236 | GNT-ST-32381

    Tofacitinib Impurity 236 | GNT-ST-32381| Gentaur Distribution US, UK & EuropeSynonyms: bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)methanoneFormula: C27H36N10OMolecular Weight: 516,65CAS: N/A
    $2.00
  • Tofacitinib Impurity 237
    Gentaur Standards

    Tofacitinib Impurity 237 | GNT-ST-32380

    Tofacitinib Impurity 237 | GNT-ST-32380| Gentaur Distribution US, UK & EuropeSynonyms: 1H-benzo[d][1,2,3]triazol-1-yl (3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carboxylateFormula: C20H22N8O2Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 238
    Gentaur Standards

    Tofacitinib Impurity 238 | GNT-ST-32379

    Tofacitinib Impurity 238 | GNT-ST-32379| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-N,4-dimethylpiperidin-3-imineFormula: C14H20N2Molecular Weight: 216,33CAS: 2106832-56-6
    $2.00
  • Tofacitinib Impurity 239
    Gentaur Standards

    Tofacitinib Impurity 239 | GNT-ST-32378

    Tofacitinib Impurity 239 | GNT-ST-32378| Gentaur Distribution US, UK & EuropeSynonyms: N2,N4-bis((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N2,N4-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamineFormula: C34H45N7Molecular Weight: 551,78CAS: N/A
    $2.00
  • Tofacitinib Impurity 24
    Gentaur Standards

    Tofacitinib Impurity 24 | GNT-ST-32377

    Tofacitinib Impurity 24 | GNT-ST-32377| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C21H27N7O3Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 240
    Gentaur Standards

    Tofacitinib Impurity 240 | GNT-ST-32376

    Tofacitinib Impurity 240 | GNT-ST-32376| Gentaur Distribution US, UK & EuropeSynonyms: 4-aminofuro[2,3-d]pyrimidin-2-olFormula: C6H5N3O2Molecular Weight: 151,13CAS: N/A
    $2.00
  • Tofacitinib Impurity 242
    Gentaur Standards

    Tofacitinib Impurity 242 | GNT-ST-32375

    Tofacitinib Impurity 242 | GNT-ST-32375| Gentaur Distribution US, UK & EuropeSynonyms: 7H-Pyrrolo[2,3-d]pyrimidin-2-amine, N-methyl-N-[(3R,4R)-4-methyl- 1-(phenylmethyl)-3-piperidinyl]Formula: C20H25N5Molecular Weight: 335,46CAS: 2374700-38-4
    $2.00
  • Tofacitinib Impurity 243
    Gentaur Standards

    Tofacitinib Impurity 243 | GNT-ST-32374

    Tofacitinib Impurity 243 | GNT-ST-32374| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-4-methylpiperidin-3-amine--(3S,4S)-1-benzyl-4-methylpiperidin-3-amine (1/1)Formula: C13H20N2Molecular Weight: 204,32CAS: 1251908-67-4
    $2.00
  • Tofacitinib Impurity 245
    Gentaur Standards

    Tofacitinib Impurity 245 | GNT-ST-32372

    Tofacitinib Impurity 245 | GNT-ST-32372| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine--N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine...
    $2.00
  • Tofacitinib Impurity 246
    Gentaur Standards

    Tofacitinib Impurity 246 | GNT-ST-32371

    Tofacitinib Impurity 246 | GNT-ST-32371| Gentaur Distribution US, UK & EuropeSynonyms: methyl ((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)carbamateFormula: C15H22N2O2Molecular Weight: 262,35CAS: N/A
    $2.00
  • Tofacitinib Impurity 247
    Gentaur Standards

    Tofacitinib Impurity 247 | GNT-ST-32370

    Tofacitinib Impurity 247 | GNT-ST-32370| Gentaur Distribution US, UK & EuropeSynonyms: methyl ((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)carbamate--methyl ((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)carbamate (1/1)Formula: C15H22N2O2Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 248
    Gentaur Standards

    Tofacitinib Impurity 248 | GNT-ST-32369

    Tofacitinib Impurity 248 | GNT-ST-32369| Gentaur Distribution US, UK & EuropeSynonyms: methyl ((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)carbamate--methyl ((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)carbamate (1/1)Formula: C15H22N2O2Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 25
    Gentaur Standards

    Tofacitinib Impurity 25 | GNT-ST-32368

    Tofacitinib Impurity 25 | GNT-ST-32368| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxideFormula: C16H20N6O2Molecular Weight: 328,37CAS: N/A
    $2.00
  • Tofacitinib Impurity 250
    Gentaur Standards

    Tofacitinib Impurity 250 | GNT-ST-32367

    Tofacitinib Impurity 250 | GNT-ST-32367| Gentaur Distribution US, UK & EuropeSynonyms: diethyl (R)-2-chlorosuccinateFormula: C8H13ClO4Molecular Weight: 208,64CAS: 377751-50-3
    $2.00
  • Tofacitinib Impurity 252
    Gentaur Standards

    Tofacitinib Impurity 252 | GNT-ST-32365

    Tofacitinib Impurity 252 | GNT-ST-32365| Gentaur Distribution US, UK & EuropeSynonyms: (3S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-4-olFormula: C13H19N5OMolecular Weight: 261,33CAS: N/A
    $2.00
  • Tofacitinib Impurity 253
    Gentaur Standards

    Tofacitinib Impurity 253 | GNT-ST-32364

    Tofacitinib Impurity 253 | GNT-ST-32364| Gentaur Distribution US, UK & EuropeSynonyms: (3S)-1-benzyl-3-((2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-4-olFormula: C20H24ClN5OMolecular Weight: 385,9CAS: N/A
    $2.00
  • Tofacitinib Impurity 23
    Gentaur Standards

    Tofacitinib Impurity 23 | GNT-ST-32363

    Tofacitinib Impurity 23 | GNT-ST-32363| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((6-aminopyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C14H20N6OMolecular Weight: 288,35CAS: 1640971-60-3
    $2.00
  • Tofacitinib Impurity 230
    Gentaur Standards

    Tofacitinib Impurity 230 | GNT-ST-32362

    Tofacitinib Impurity 230 | GNT-ST-32362| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C27H30ClN5O2SMolecular Weight: 524,08CAS: N/A
    $2.00
  • Tofacitinib Impurity 231
    Gentaur Standards

    Tofacitinib Impurity 231 | GNT-ST-32361

    Tofacitinib Impurity 231 | GNT-ST-32361| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydrazineyl-7H-pyrrolo[2,3-d]pyrimidineFormula: C6H7N5Molecular Weight: 149,16CAS: N/A
    $2.00
  • Tofacitinib Impurity 232
    Gentaur Standards

    Tofacitinib Impurity 232 | GNT-ST-32360

    Tofacitinib Impurity 232 | GNT-ST-32360| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydrazineyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidineFormula: C13H13N5O2SMolecular Weight: 303,34CAS: N/A
    $2.00
  • Tofacitinib Impurity 224
    Gentaur Standards

    Tofacitinib Impurity 224 | GNT-ST-32359

    Tofacitinib Impurity 224 | GNT-ST-32359| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)butane-1,4-dioneFormula: C30H40N10O2Molecular Weight: 572,72CAS: N/A
    $2.00
  • Tofacitinib Impurity 229
    Gentaur Standards

    Tofacitinib Impurity 229 | GNT-ST-32358

    Tofacitinib Impurity 229 | GNT-ST-32358| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C20H24ClN5O2SMolecular Weight: 433,96CAS: N/A
    $2.00
  • Tofacitinib Impurity 249
    Gentaur Standards

    Tofacitinib Impurity 249 | GNT-ST-32357

    Tofacitinib Impurity 249 | GNT-ST-32357| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2-chlorosuccinateFormula: C8H13ClO4Molecular Weight: 208,64CAS: N/A
    $2.00
  • Tofacitinib Impurity 215
    Gentaur Standards

    Tofacitinib Impurity 215 | GNT-ST-32356

    Tofacitinib Impurity 215 | GNT-ST-32356| Gentaur Distribution US, UK & EuropeSynonyms: butyl 3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C23H31N7O3Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 216
    Gentaur Standards

    Tofacitinib Impurity 216 | GNT-ST-32355

    Tofacitinib Impurity 216 | GNT-ST-32355| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-azanediylbis(1-((3S,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethan-1-one)Formula: C30H41N11O2Molecular Weight: 587,73CAS:...
    $2.00
  • Tofacitinib Impurity 217
    Gentaur Standards

    Tofacitinib Impurity 217 | GNT-ST-32354

    Tofacitinib Impurity 217 | GNT-ST-32354| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-oneFormula: C6H4ClN3OMolecular Weight: 169,57CAS: 1245811-22-6
    $2.00
  • Tofacitinib Impurity 218
    Gentaur Standards

    Tofacitinib Impurity 218 | GNT-ST-32353

    Tofacitinib Impurity 218 | GNT-ST-32353| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-N,4-dimethylbenzamideFormula: C22H28N2OMolecular Weight: 336,48CAS: N/A
    $2.00
  • Tofacitinib Impurity 219
    Gentaur Standards

    Tofacitinib Impurity 219 | GNT-ST-32352

    Tofacitinib Impurity 219 | GNT-ST-32352| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-N,1-dibenzyl-N,4-dimethylpiperidin-3-amineFormula: C21H28N2Molecular Weight: 308,47CAS: N/A
    $2.00
  • Tofacitinib Impurity 22
    Gentaur Standards

    Tofacitinib Impurity 22 | GNT-ST-32351

    Tofacitinib Impurity 22 | GNT-ST-32351| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H22N6OMolecular Weight: 314,39CAS:...
    $2.00
  • Tofacitinib Impurity 220
    Gentaur Standards

    Tofacitinib Impurity 220 | GNT-ST-32350

    Tofacitinib Impurity 220 | GNT-ST-32350| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-N-ethyl-N,4-dimethylpiperidin-3-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A
    $2.00
  • Tofacitinib Impurity 187
    Gentaur Standards

    Tofacitinib Impurity 187 | GNT-ST-32349

    Tofacitinib Impurity 187 | GNT-ST-32349| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-1-benzyl-N,4-dimethylpiperidin-3-amineFormula: C14H22N2Molecular Weight: 218,34CAS: N/A
    $2.00
  • Tofacitinib Impurity 188
    Gentaur Standards

    Tofacitinib Impurity 188 | GNT-ST-32348

    Tofacitinib Impurity 188 | GNT-ST-32348| Gentaur Distribution US, UK & EuropeSynonyms: N4-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N2-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-N2,N4-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamineFormula:...
    $2.00
  • Tofacitinib Impurity 183
    Gentaur Standards

    Tofacitinib Impurity 183 | GNT-ST-32347

    Tofacitinib Impurity 183 | GNT-ST-32347| Gentaur Distribution US, UK & EuropeSynonyms: N2,N4-dimethyl-N2,N4-bis((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamineFormula: C20H33N7Molecular Weight: 371,53CAS: N/A
    $2.00
  • Tofacitinib Impurity 185
    Gentaur Standards

    Tofacitinib Impurity 185 | GNT-ST-32345

    Tofacitinib Impurity 185 | GNT-ST-32345| Gentaur Distribution US, UK & EuropeSynonyms: 4-methylpiperidin-3-amineFormula: C6H14N2Molecular Weight: 114,19CAS: 221221-30-3
    $2.00
  • Tofacitinib Impurity 182
    Gentaur Standards

    Tofacitinib Impurity 182 | GNT-ST-32344

    Tofacitinib Impurity 182 | GNT-ST-32344| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-((3R,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H18ClN5Molecular Weight: 279,77CAS: N/A
    $2.00
  • Tofacitinib Impurity 180
    Gentaur Standards

    Tofacitinib Impurity 180 | GNT-ST-32343

    Tofacitinib Impurity 180 | GNT-ST-32343| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-((3S,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H18ClN5Molecular Weight: 279,77CAS: N/A
    $2.00
  • Tofacitinib Impurity 178
    Gentaur Standards

    Tofacitinib Impurity 178 | GNT-ST-32342

    Tofacitinib Impurity 178 | GNT-ST-32342| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2,6-dichloropyrimidin-4-yl)amino)acetaldehydeFormula: C6H5Cl2N3OMolecular Weight: 206,03CAS: N/A
    $2.00
  • Tofacitinib Impurity 179
    Gentaur Standards

    Tofacitinib Impurity 179 | GNT-ST-32341

    Tofacitinib Impurity 179 | GNT-ST-32341| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H20ClN5Molecular Weight: 281,79CAS: N/A
    $2.00
  • Tofacitinib Impurity 18
    Gentaur Standards

    Tofacitinib Impurity 18 | GNT-ST-32340

    Tofacitinib Impurity 18 | GNT-ST-32340| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxideFormula: C16H20N6O2Molecular Weight: 328,37CAS: 2028267-73-2
    $2.00
  • Tofacitinib Impurity 170
    Gentaur Standards

    Tofacitinib Impurity 170 | GNT-ST-32339

    Tofacitinib Impurity 170 | GNT-ST-32339| Gentaur Distribution US, UK & EuropeSynonyms: (3S)-1-benzyl-4-methyl-3-(methylamino)piperidin-4-olFormula: C14H22N2OMolecular Weight: 234,34CAS: N/A
    $2.00
  • Tofacitinib Impurity 17
    Gentaur Standards

    Tofacitinib Impurity 17 | GNT-ST-32338

    Tofacitinib Impurity 17 | GNT-ST-32338| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrileFormula: C19H21N7O2Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 169
    Gentaur Standards

    Tofacitinib Impurity 169 | GNT-ST-32337

    Tofacitinib Impurity 169 | GNT-ST-32337| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-(2,3-dimethylphenyl)acetamideFormula: C10H12ClNOMolecular Weight: 197,66CAS: 2564-07-0
    $2.00
  • Tofacitinib Impurity 16
    Gentaur Standards

    Tofacitinib Impurity 16 | GNT-ST-32335

    Tofacitinib Impurity 16 | GNT-ST-32335| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propane-1,3-dioneFormula: C29H38N10O2Molecular Weight: 558,68CAS:...
    $2.00
  • Tofacitinib Impurity 164
    Gentaur Standards

    Tofacitinib Impurity 164 | GNT-ST-32334

    Tofacitinib Impurity 164 | GNT-ST-32334| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-4-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-amineFormula: C20H24ClN5Molecular Weight: 369,9CAS: 2504210-49-3
    $2.00
  • Tofacitinib Impurity 149
    Gentaur Standards

    Tofacitinib Impurity 149 | GNT-ST-32333

    Tofacitinib Impurity 149 | GNT-ST-32333| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-ethyl 2,4-dicyano-3-hydroxybut-2-enoateFormula: C8H8N2O3Molecular Weight: 180,16CAS: 861612-04-6
    $2.00
  • Tofacitinib Impurity 143
    Gentaur Standards

    Tofacitinib Impurity 143 | GNT-ST-32332

    Tofacitinib Impurity 143 | GNT-ST-32332| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-2,3-bis((4-methylbenzoyl)oxy)succinic acidFormula: C20H18O8Molecular Weight: 386,35CAS: 32634-66-5
    $2.00
  • Tofacitinib Impurity 137
    Gentaur Standards

    Tofacitinib Impurity 137 | GNT-ST-32331

    Tofacitinib Impurity 137 | GNT-ST-32331| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride/(3S,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochlorideFormula: C14H22N2 2HClMolecular...
    $2.00
  • Tofacitinib Impurity 14
    Gentaur Standards

    Tofacitinib Impurity 14 | GNT-ST-32330

    Tofacitinib Impurity 14 | GNT-ST-32330| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-((4-aminopyridin-2-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C15H21N5OMolecular Weight: 287,36CAS: N/A
    $2.00
  • Tofacitinib Impurity 148
    Gentaur Standards

    Tofacitinib Impurity 148 | GNT-ST-32329

    Tofacitinib Impurity 148 | GNT-ST-32329| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-methyl-3-(methylamino)pyridin-1-ium bromideFormula: C14H17BrN2Molecular Weight: 293,2CAS: 1615709-89-1
    $2.00
  • Tofacitinib Impurity 138
    Gentaur Standards

    Tofacitinib Impurity 138 | GNT-ST-32328

    Tofacitinib Impurity 138 | GNT-ST-32328| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4-methylpiperidin-3-yl)carbamateFormula: C8H16N2O2Molecular Weight: 172,22CAS: 1204176-45-3
    $2.00
  • Tofacitinib Impurity 147
    Gentaur Standards

    Tofacitinib Impurity 147 | GNT-ST-32327

    Tofacitinib Impurity 147 | GNT-ST-32327| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(5-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 139
    Gentaur Standards

    Tofacitinib Impurity 139 | GNT-ST-32326

    Tofacitinib Impurity 139 | GNT-ST-32326| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-N,4-dimethyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-amineFormula: C13H19N5Molecular Weight: 245,32CAS: N/A
    $2.00
  • Tofacitinib Impurity 141
    Gentaur Standards

    Tofacitinib Impurity 141 | GNT-ST-32325

    Tofacitinib Impurity 141 | GNT-ST-32325| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-diethyl 3-amino-2-cyanopent-2-enedioateFormula: C10H14N2O4Molecular Weight: 226,23CAS: N/A
    $2.00
  • Tofacitinib Impurity 144
    Gentaur Standards

    Tofacitinib Impurity 144 | GNT-ST-32324

    Tofacitinib Impurity 144 | GNT-ST-32324| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-1-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethanoneFormula: C15H20ClN5OMolecular Weight: 321,81CAS: N/A
    $2.00
  • Tofacitinib Impurity 145
    Gentaur Standards

    Tofacitinib Impurity 145 | GNT-ST-32323

    Tofacitinib Impurity 145 | GNT-ST-32323| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((5,6-dihydroxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H22N6O3Molecular...
    $2.00
  • Tofacitinib Impurity 132
    Gentaur Standards

    Tofacitinib Impurity 132 | GNT-ST-32321

    Tofacitinib Impurity 132 | GNT-ST-32321| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C20H24ClN5Molecular Weight: 369,89CAS: 923036-25-3
    $2.00
  • Tofacitinib Impurity 163
    Gentaur Standards

    Tofacitinib Impurity 163 | GNT-ST-32320

    Tofacitinib Impurity 163 | GNT-ST-32320| Gentaur Distribution US, UK & EuropeSynonyms: (E)-tert-butyl 3-amino-2-cyano-5-((3S,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C23H31N7O3Molecular...
    $2.00
  • Tofacitinib Impurity 66
    Gentaur Standards

    Tofacitinib Impurity 66 | GNT-ST-32319

    Tofacitinib Impurity 66 | GNT-ST-32319| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dichloropyrimidin-4-amineFormula: C4H3Cl2N3Molecular Weight: 163,99CAS: 10132-07-7
    $2.00
  • Tofacitinib Impurity 103
    Gentaur Standards

    Tofacitinib Impurity 103 | GNT-ST-32318

    Tofacitinib Impurity 103 | GNT-ST-32318| Gentaur Distribution US, UK & EuropeSynonyms: 3-butoxy-3-hydroxy-2-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carbonyl)pentanedinitrileFormula: C23H31N7O3Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 101
    Gentaur Standards

    Tofacitinib Impurity 101 | GNT-ST-32317

    Tofacitinib Impurity 101 | GNT-ST-32317| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 5-amino-2-cyano-3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C21H27N7O3Molecular...
    $2.00
  • Tofacitinib Impurity 100
    Gentaur Standards

    Tofacitinib Impurity 100 | GNT-ST-32316

    Tofacitinib Impurity 100 | GNT-ST-32316| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-cyano-3-imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopentanoateFormula: C21H27N7O3Molecular Weight:...
    $2.00
  • Tofacitinib Impurity 104
    Gentaur Standards

    Tofacitinib Impurity 104 | GNT-ST-32315

    Tofacitinib Impurity 104 | GNT-ST-32315| Gentaur Distribution US, UK & EuropeSynonyms: 2,2',4'-trichloro-7H-4,7'-bipyrrolo[2,3-d]pyrimidineFormula: C12H5Cl3N6Molecular Weight: 339,57CAS: N/A
    $2.00
  • Tofacitinib Impurity 105
    Gentaur Standards

    Tofacitinib Impurity 105 | GNT-ST-32314

    Tofacitinib Impurity 105 | GNT-ST-32314| Gentaur Distribution US, UK & EuropeSynonyms: 7H-4,7'-bipyrrolo[2,3-d]pyrimidineFormula: C12H8N6Molecular Weight: 236,23CAS: N/A
    $2.00
  • Tofacitinib Impurity 106
    Gentaur Standards

    Tofacitinib Impurity 106 | GNT-ST-32313

    Tofacitinib Impurity 106 | GNT-ST-32313| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((2-chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H21ClN6OMolecular Weight:...
    $2.00
  • Tofacitinib Impurity 107
    Gentaur Standards

    Tofacitinib Impurity 107 | GNT-ST-32312

    Tofacitinib Impurity 107 | GNT-ST-32312| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 3-amino-5-((3R,4R)-3-((2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-2-cyano-5-oxopent-2-enoateFormula:...
    $2.00
  • Tofacitinib Impurity 108
    Gentaur Standards

    Tofacitinib Impurity 108 | GNT-ST-32311

    Tofacitinib Impurity 108 | GNT-ST-32311| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C8H9ClN4Molecular Weight: 196,64CAS: 2282653-53-4
    $2.00
  • Tofacitinib Impurity 109
    Gentaur Standards

    Tofacitinib Impurity 109 | GNT-ST-32310

    Tofacitinib Impurity 109 | GNT-ST-32310| Gentaur Distribution US, UK & EuropeSynonyms: N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C8H10N4Molecular Weight: 162,19CAS: N/A
    $2.00
  • Tofacitinib Impurity 11
    Gentaur Standards

    Tofacitinib Impurity 11 | GNT-ST-32309

    Tofacitinib Impurity 11 | GNT-ST-32309| Gentaur Distribution US, UK & EuropeSynonyms: 7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-olFormula: C13H11N3O3SMolecular Weight: 289,31CAS: 2250241-69-9
    $2.00
  • Tofacitinib Impurity 111
    Gentaur Standards

    Tofacitinib Impurity 111 | GNT-ST-32308

    Tofacitinib Impurity 111 | GNT-ST-32308| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-methyl-3-(methylamino)pyridin-1-ium chlorideFormula: C14H17ClN2Molecular Weight: 248,75CAS: 1615709-90-4
    $2.00
  • Tofacitinib Impurity 112
    Gentaur Standards

    Tofacitinib Impurity 112 | GNT-ST-32307

    Tofacitinib Impurity 112 | GNT-ST-32307| Gentaur Distribution US, UK & EuropeSynonyms: N,1-dibenzyl-N,4-dimethylpiperidin-3-amineFormula: C21H28N2Molecular Weight: 308,46CAS: N/A
    $2.00
  • Tofacitinib Impurity 113
    Gentaur Standards

    Tofacitinib Impurity 113 | GNT-ST-32306

    Tofacitinib Impurity 113 | GNT-ST-32306| Gentaur Distribution US, UK & EuropeSynonyms: 2-mercapto-7H-pyrrolo[2,3-d]pyrimidin-4-olFormula: C6H5N3OSMolecular Weight: 167,19CAS: N/A
    $2.00
  • Tofacitinib Impurity 114
    Gentaur Standards

    Tofacitinib Impurity 114 | GNT-ST-32305

    Tofacitinib Impurity 114 | GNT-ST-32305| Gentaur Distribution US, UK & EuropeSynonyms: 7H-pyrrolo[2,3-d]pyrimidin-4-olFormula: C6H5N3OMolecular Weight: 135,12CAS: 3680-71-5
    $2.00