21-脱氢地塞米松
21-脱氢地塞米松
地塞米松杂质;21-脱氢地塞米松
21-Dehydro Dexamethasone
地塞米松杂质;21-脱氢地塞米松
21-Dehydro Dexamethasone
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产品编号: CDR229390
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CAS号: 2964-79-6
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分子式:C22H27FO5
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分子量:390.45
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EINECES:207-720-6
英文别名:
(11β,16α)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al; 9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-al;
熔点:
169-174°C
可溶性:
DMSO (Slightly), Methanol (Slightly)
性状:
灰白色至淡黄色固体
SMILES:
OC[C@@H]([C@H]1OC(=O)C(=O)C1=O)O
储存条件:
冷藏
参考文献:
Mason, H., et al.: J. Biol. Chem., 124, 475 (1938); Juenge, E., et al.: J. Pharm. Sci., 68, 551 (1979); Suzuki, T., et al.: Biol. Pharm. Bull., 22, 816 (1999);
21-Dehydro Dexamethasone is an impurity of Dexamethasone (D298800), a glucocorticoid anti-inflammatory agent.
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