(22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone 基本信息
中文名称 | (22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone |
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中文同义词 | |
英文名称 | (22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone |
英文同义词 | Withaphysalin A;(22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone;XXDCTQHRVNTDTI-WBJFYKDLSA-N;Ergosta-2,5,24-triene-18,26-dioic acid, 14,20,22-trihydroxy-1-oxo-, γ-lactone δ-lactone, (22R)- |
CAS号 | 57423-72-0 |
分子式 | C28H34O6 |
分子量 | 466.57 |
EINECS号 | |
相关类别 | 其它萜类 |
Mol文件 | 57423-72-0.mol |
结构式 | ![]() |
(22R)-14,20,22-Trihydroxy-1-oxoergosta-2,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone 性质
沸点 | 699.1±55.0 °C(Predicted) |
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密度 | 1.30±0.1 g/cm3(Predicted) |
酸度系数(pKa) | 13.67±0.60(Predicted) |