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Methylprednisolone EP Impurity A
QCC Cat No.: QM200801
Chemical Name: Methylprednisolone EP Impurity A
Synonyms: (6S,8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione
CAS No.: 91523-05-6
Molecular Formula: C22H28O5
Molecular Weight: 372.45
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Standard Reference Material For "Methylprednisolone EP Impurity A"
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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QCC CAT# COMPOUND ORDER
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    Methylprednisolone Impurity 61
    CAS# 906322-90-5
    M.F.: C25H32O8
    M.W.: 460.52
  • QM200860
    Methylprednisolone Impurity 60
    CAS# 30934-01-1
    M.F.: C21H26O3
    M.W.: 326.44
  • QM200859
    Methylprednisolone Impurity 59
    CAS# NA
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200858
    Methylprednisolone Impurity 58
    CAS# NA
    M.F.: C44H58O9
    M.W.: 730.94
  • QM200857
    Methylprednisolone Impurity 57
    CAS# 85847-53-6
    M.F.: C22H29IO4
    M.W.: 484.37
  • QM200856
    Methylprednisolone-17-propionate-11, 21 diacetate
    CAS# NA
    M.F.: C29H38O8
    M.W.: 514.62
  • QM200855
    Methylprednisolone Impurity 55
    CAS# NA
    M.F.: C44H58O10
    M.W.: 746.94
  • QM200854
    Methylprednisolone Impurity 54
    CAS# NA
    M.F.: C26H34O7
    M.W.: 458.55
  • QM200853
    Methylprednisolone Impurity 53
    CAS# NA
    M.F.: C24H30O5
    M.W.: 398.50
  • QM200852
    Methylprednisolone Impurity 52
    CAS# NA
    M.F.: C22H28O5
    M.W.: 372.46
  • QM200851
    Methylprednisolone 21-Propionate
    CAS# 138804-88-3
    M.F.: C25H34O6
    M.W.: 430.54
  • QM200850
    Methylprednisolone 17-Propionate
    CAS# 79512-61-1
    M.F.: C25H34O6
    M.W.: 430.54
  • QM200849
    Methylprednisolone Impurity 49
    CAS# NA
    M.F.: C27H36O8
    M.W.: 488.57
  • QM200848
    Methylprednisolone Impurity 48
    CAS# NA
    M.F.: C30H38O11
    M.W.: 574.62
  • QM200847
    Methylprednisolone Impurity 47
    CAS# 1338549-01-1(diol form),
    150899-33-5(aldehyde form)
    M.F.: C22H30O5/C22H28O4
    M.W.: 374.47/356.46
  • QM200846
    Methylprednisolone Impurity 46
    CAS# 1048031-80-6
    M.F.: C22H30O4
    M.W.: 358.47
  • QM200845
    Methylprednisolone Impurity 45
    CAS# NA
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200844
    Methylprednisolone Impurity 44
    CAS# 2921-57-5;2375-03-3(Na salt)
    M.F.: C26H34O8
    M.W.: 474.54
  • QM200843
    Methylprednisolone Impurity 43
    CAS# NA
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200842
    Methylprednisolone Impurity 42
    CAS# NA
    M.F.: C26H34O8
    M.W.: 474.54
  • QM200841
    Methylprednisolone Impurity 41
    CAS# NA
    M.F.: C26H34O8
    M.W.: 474.54
  • QM200840
    Methylprednisolone Acetate EP Impurity K
    CAS# 115321-98-7
    M.F.: C24H30O6
    M.W.: 414.49
  • QM200839
    Methylprednisolone Acetate EP Impurity J
    CAS# 1048031-82-8
    M.F.: C24H32O6
    M.W.: 416.51
  • QM200838
    Methylprednisolone Acetate EP Impurity H
    CAS# 1968-76-9
    M.F.: C24H32O4
    M.W.: 384.51
  • QM200837
    Methylprednisolone Acetate EP Impurity G
    CAS# 1625-11-2
    M.F.: C24H34O6
    M.W.: 418.52
  • QM200836
    Methylprednisolone Acetate EP Impurity F
    CAS# NA
    M.F.: C24H30O5
    M.W.: 398.49
  • QM200835
    Methylprednisolone Acetate EP Impurity E;
    Prednisolone EP Impurity C;
    Prednisone EP Impurity L;Prednisolone acetate;
    Hydrocortisone Acetate EP Impurity C
    CAS# 52-21-1
    M.F.: C23H30O6
    M.W.: 402.48
  • QM200833
    Methylprednisolone Acetate EP Impurity C
    CAS# 58636-50-3
    M.F.: C22H28O5
    M.W.: 372.45
  • QM200830
    Methylprednisolone Acetate EP Impurity A
    CAS# 151003-82-6
    M.F.: C24H34O6
    M.W.: 418.52
  • QM200825
    Methylprednisolone Hydrogen Succinate EP Impurity E
    CAS# 2920-86-7;1715-33-9(Na salt)
    M.F.: C25H32O8
    M.W.: 460.52
  • QM200824
    Methylprednisolone Hydrogen Succinate EP Impurity D
    CAS# 119657-85-1
    M.F.: C26H36O8
    M.W.: 476.56
  • QM200826
    Methylprednisolone Hydrogen Succinate EP Impurity F
    CAS# 2376134-25-5
    M.F.: C26H34O8
    M.W.: 474.54
  • QM200820
    Methylprednisolone Impurity 20
    CAS# NA
    M.F.: C48H62O12
    M.W.: 831.00
  • QM200819
    Methylprednisolone Acetate EP Impurity D
    CAS# 150899-33-5
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200818
    Methylprednisolone Impurity 18
    CAS# NA
    M.F.: C20H26O3
    M.W.: 314.42
  • QM200817
    Methylprednisolone Impurity 17
    CAS# NA
    M.F.: C26H32O8
    M.W.: 472.53
  • QM200810
    Methylprednisolone EP Impurity J;Methylprednisolone Acetate;Methylprednisolone Hydrogen Succinate EP Impurity C
    CAS# 53-36-1
    M.F.: C24H32O6
    M.W.: 416.51
  • QM200808
    Methylprednisolone EP Impurity H
    CAS# 18462-27-6
    M.F.: C22H30O5
    M.W.: 374.47
  • QM200816
    Methylprednisolone EP Impurity G
    CAS# 93269-35-3
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200806
    Methylprednisolone EP Impurity F
    CAS# 1625-39-4
    M.F.: C22H32O5
    M.W.: 376.49
  • QM200804
    Methylprednisolone EP Impurity D
    CAS# 1338549-02-2
    M.F.: C22H28O4
    M.W.: 356.46
  • QM200803
    Methylprednisolone EP Impurity C
    CAS# 61919-52-6
    M.F.: C20H26O3
    M.W.: 314.42
  • QM200815
    Methylprednisolone EP Impurity B
    CAS# NA
    M.F.: C22H30O6
    M.W.: 390.47
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    Methylprednisolone；Methylprednisolone Hydrogen Succinate EP Impurity A;Methylprednisolone Acetate EP Impurity B
    CAS# 83-43-2
    M.F.: C22H30O5
    M.W.: 374.47
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    Methylprednisolone Hydrogen Succinate EP Impurity G;
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    Methylprednisolone EP Impurity L
    CAS# 6870-94-6
    M.F.: C22H30O4
    M.W.: 358.47
  • QM200802
    Methylprednisolone Hydrogen Succinate EP Impurity B
    CAS# 77074-42-1
    M.F.: C26H34O8
    M.W.: 474.54
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