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Tofacitinib Impurity 204
QCC Cat No.: QT0603204
Chemical Name: Tofacitinib Impurity 204
Synonyms: 4'-chloro-7-tosyl-7H-4,7'-bipyrrolo[2,3-d]pyrimidine
CAS No.: NA
Molecular Formula: C19H13ClN6O2S
Molecular Weight: 424.86
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Standard Reference Material For "Tofacitinib Impurity 204"
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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  • QT060359
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    M.F.: C13H19N5
    M.W.: 245.32
  • QT060372
    Tofacitinib Impurity 72
    CAS# 2374700-40-8
    M.F.: C16H20N6O
    M.W.: 312.37
  • QT060371
    Tofacitinib Impurity 71
    CAS# NA
    M.F.: C14H22N2O
    M.W.: 234.34
  • QT060369
    Tofacitinib Impurity 69
    CAS# 2227197-38-6
    M.F.: C14H21N5
    M.W.: 259.35
  • QT060367
    Tofacitinib Impurity 67
    CAS# 2459302-87-3
    M.F.: C26H26Cl2N8
    M.W.: 521.44
  • QT060366
    Tofacitinib Impurity 66
    CAS# 10132-07-7
    M.F.: C4H3Cl2N3
    M.W.: 163.99
  • QT060358
    Tofacitinib Impurity 32
    CAS# NA
    M.F.: C20H24ClN5
    M.W.: 369.89
  • QT060357
    Tofacitinib Impurity 31
    CAS# NA
    M.F.: C20H24ClN5
    M.W.: 369.89
  • QT060356
    Tofacitinib Impurity 30
    CAS# NA
    M.F.: C20H24ClN5
    M.W.: 369.89
  • QT060355
    Tofacitinib Impurity 29
    CAS# 2504210-38-0
    M.F.: C19H22N8
    M.W.: 362.43
  • QT060354
    Tofacitinib Impurity 28
    CAS# NA
    M.F.: C23H31N7O3
    M.W.: 453.54
  • QT060353
    Tofacitinib Impurity 27
    CAS# 2227199-31-5
    M.F.: C20H29N5O3
    M.W.: 387.48
  • QT060352
    Tofacitinib Impurity 26
    CAS# 1812890-23-5
    M.F.: C13H21N5
    M.W.: 247.34
  • QT060351
    Tofacitinib Impurity 25
    CAS# NA
    M.F.: C16H20N6O2
    M.W.: 328.37
  • QT060350
    Tofacitinib Impurity 24
    CAS# 2459302-85-1
    M.F.: C21H27N7O3
    M.W.: 425.48
  • QT060348
    Tofacitinib Impurity 22
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    M.F.: C16H22N6O
    M.W.: 314.39
  • QT060347
    Tofacitinib Impurity 21
    CAS# NA
    M.F.: C23H26N6O3S
    M.W.: 466.56
  • QT060345
    Tofacitinib Impurity 20
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    M.F.: C16H20N6O
    M.W.: 312.37
  • QT060344
    Tofacitinib Impurity 19
    CAS# NA
    M.F.: C14H22N2O
    M.W.: 234.34
  • QT060343
    Tofacitinib Impurity 18
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    M.F.: C16H20N6O2
    M.W.: 328.37
  • QT050241
    Tofacitinib Impurity 11
    CAS# 2250241-69-9
    M.F.: C13H11N3O3S
    M.W.: 289.31
  • QT060324
    Tofacitinib Impurity X
    CAS# 1252883-90-1
    M.F.: C20H25N5
    M.W.: 335.45
  • QT060317
    Tofacitinib Impurity Q
    CAS# 1092578-47-6;2174011-55-1(Citrate salt)
    M.F.: C16H20N6O
    M.W.: 312.37
  • QT060316
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    M.F.: C16H20N6O
    M.W.: 312.37
  • QT060315
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    CAS# 1092578-46-5;2174011-53-9(Citrate)
    M.F.: C16H20N6O
    M.W.: 312.37
  • QT060309
     Tofacitinib Impurity I
    CAS# [NA]
    M.F.: C13H19N5
    M.W.: 245.32
  • QT060305
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    CAS# 923036-30-0
    M.F.: C27H31N5O2S
    M.W.: 489.63
  • QT060302
     Tofacitinib Impurity B
    CAS# [NA]
    M.F.: C27H31N5O2S
    M.W.: 489.63
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