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| | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Basic information |
| Product Name: | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al | | Synonyms: | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al;Methylprednisolone Related IMpurity B1 (Methylprednisolone IMpurity D);Methyl Prednisolone EP Impurity D;Methylprednisolone Impurity 4(Methylprednisolone EP Impurity D);Methylprednisolone Related Impurity B1 (Methylprednisolone Impurity D, Methylprednisolone Acetate EP Impurity D);Methylprednisolone EP IMP D;Methylprednisolone Impurity D2(EP);Pregna-1,4,17(20)-trien-21-al, 11,20-dihydroxy-6-methyl-3-oxo-, (6α,11β)- | | CAS: | 1338549-02-2 | | MF: | C22H28O4 | | MW: | 356.46 | | EINECS: | | | Product Categories: | Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 1338549-02-2.mol |  |
| | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Chemical Properties |
| 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) | | pka | 9.44±0.70(Predicted) | | form | Solid | | color | White to Off-White | | Stability: | Hygroscopic, Temperature Sensitive |
| | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Usage And Synthesis |
| 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). It can be used for freeze-dried powders for injections. |
| | (6α,11β)-11,20-Dihydroxy-6-Methyl-3-oxopregna-1,4,17(20)-trien-21-al Preparation Products And Raw materials |
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