| CAS NO: | 61558-12-1 |
| 包装: | 50mg |
| 市场价: | 1995元 |
| 中文别名 | 21-Dehydro Betamethasone(cas:61558-12-1) |
| CAS号 | 61558-12-1 |
| SMILES | C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)C=O)O)C)O)F)C |
| Inchi | InChI=1S/C22H27FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,11-12,15-17,26,28H,4-5,8,10H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1 |
| InchiKey | RWXGMZVMPITTKC-DVTGEIKXSA-N |
| 分子式 Formula | C22H27FO5 |
| 分子量 Molecular Weight | 390.45 |
| 闪点 FP | 279.7±30.1 ℃ |
| 熔点 Melting point | >148℃ (dec.) |
| 沸点 Boiling point | 538.9±50.0 ℃ at 760 mmHg |
| Polarizability极化度 | 39.3±0.5 10-24cm3 |
| 密度 Density | 1.3±0.1 g/cm3 |
| 蒸汽压 Vapor Pressure | 0.0±3.3 mmHg at 25℃ |
| 储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |
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