CAS NO: | 2141-22-2 |
包装: | 50mg |
市场价: | 1995元 |
英文别名 | 2141-22-2;Prednisolone 21-Formate |
CAS号 | 2141-22-2 |
SMILES | C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1CC[C@@]2(C(=O)COC=O)O)CCC4=CC(=O)C=C[C@]34C)O |
Inchi | InChI=1S/C22H28O6/c1-20-7-5-14(24)9-13(20)3-4-15-16-6-8-22(27,18(26)11-28-12-23)21(16,2)10-17(25)19(15)20/h5,7,9,12,15-17,19,25,27H,3-4,6,8,10-11H2,1-2H3/t15-,16-,17-,19+,20-,21-,22-/m0/s1 |
InchiKey | ZJZQOJKEOFRZMW-CWNVBEKCSA-N |
分子式 Formula | C22H28O6 |
分子量 Molecular Weight | 388.454 |
闪点 FP | 198.2±23.6 ℃ |
沸点 Boiling point | 572.0±50.0 ℃ at 760 mmHg |
Polarizability极化度 | 39.9±0.5 10-24cm3 |
密度 Density | 1.3±0.1 g/cm3 |
蒸汽压 Vapor Pressure | 0.0±3.6 mmHg at 25℃ |
储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |