| Identification | Back Directory | [Name]
(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al | [CAS]
1338549-02-2 | [Synonyms]
Methylprednisolone EP IMP D
Methyl Prednisolone EP Impurity D
Methylprednisolone EP Impurity D2
Methylprednisolone Impurity D2(EP)
Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D)
(EZ)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)-triene-3,21-dione
(E)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione
(Z)-11β,20-dihydroxy-6α-methylpregna-1,4,17(20)- triene-3,21-dione
Methylprednisolone EP Impurity D2(Methylprednisolone EP Impurity D)
(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
(6a,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al
(6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al
Methylprednisolone Related IMpurity B1 (Methylprednisolone IMpurity D)
Methylprednisolone EP Impurity D (Methylprednisolone Related Impurity B1)
Pregna-1,4,17(20)-trien-21-al, 11,20-dihydroxy-6-methyl-3-oxo-, (6α,11β)-
Methylprednisolone Related Impurity B1 (Methylprednisolone Impurity D, Methylprednisolone Acetate EP Impurity D) | [Molecular Formula]
C22H28O4 | [MOL File]
1338549-02-2.mol | [Molecular Weight]
356.46 |
| Chemical Properties | Back Directory | [Boiling point ]
570.1±50.0 °C(Predicted) | [density ]
1.24±0.1 g/cm3(Predicted) | [storage temp. ]
Hygroscopic, -86°C Freezer, Under inert atmosphere | [solubility ]
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
9.44±0.70(Predicted) | [color ]
White to Off-White | [Stability:]
Hygroscopic, Temperature Sensitive |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al is an impurity of Methylprednisolone( M325934). | [Uses]
(6α,11β)-11,20-Dihydroxy-6-methyl-3-oxopregna-1,4,17(20)-trien-21-al is an impurity of Methylprednisolone( M325934). It can be used for freeze-dried powders for injections. |
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