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| | BETAMETHASONE 21-PROPIONATE Basic information |
| Product Name: | BETAMETHASONE 21-PROPIONATE | | Synonyms: | BETAMETHASONE 21-PROPIONATE;Betamethasone Dipropionate EP Impurity C;Clobetasol Propionate EP Impurity K;Clobetasol Propionate Impurity 11(Clobetasol Propionate EP Impurity K);(11β,16β)-9-Fluoro-11,17-dihydroxy-16-Methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;Betamethasone Dipropionate Impurity 3（Betamethasone Dipropionate EP Impurity C）;Clobetasol Propionate EP Impurity K/Betamethasone Dipropionate EP Impurity C/Betamethasone 21-Propionate/(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;Clobetasol Propionate EP IMP K | | CAS: | 75883-07-7 | | MF: | C25H33FO6 | | MW: | 448.53 | | EINECS: | | | Product Categories: | Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | | Mol File: | 75883-07-7.mol |  |
| | BETAMETHASONE 21-PROPIONATE Chemical Properties |
| Melting point | 223-226C | | Boiling point | 588.7±50.0 °C(Predicted) | | density | 1.28±0.1 g/cm3(Predicted) | | storage temp. | Refrigerator | | solubility | Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly) | | form | Solid | | pka | 11.97±0.70(Predicted) | | color | White to Off-White | | Major Application | pharmaceutical | | InChIKey | ALINSFFSOAHJII-XGQKBEPLSA-N | | SMILES | F[C@@]21[C@H]([C@H]4[C@@]([C@@]([C@H](C4)C)(O)C(=O)COC(=O)CC)(C[C@@H]2O)C)CCC3=CC(=O)C=C[C@@]31C |
| WGK Germany | WGK 3 | | HS Code | 2937220000 | | Storage Class | 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects | | Hazard Classifications | Repr. 1B
STOT RE 2 |
| | BETAMETHASONE 21-PROPIONATE Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) is a degradation product of Betamethasone. Glucocorticoid. |
| | BETAMETHASONE 21-PROPIONATE Preparation Products And Raw materials |
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