4-羥基雌二醇(英語:4-Hydroxyestradiol,縮寫4-OHE2,或稱為雌甾-1,3,5(10)-三烯-3,4,17β-三醇,estra-1,3,5(10)-triene-3,4,17β-triol)是一種內源性的天然兒茶酚雌激素和雌酮與雌二醇的次要代謝產物[2],帶有一定的雌激素活性[2][3]。
4-羥基雌二醇 | |
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IUPAC名 (8R,9S,13S,14S,17S)-13-Methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,4,17-triol | |
別名 | 4-OHE2; Estra-1,3,5(10)-triene-3,4,17β-triol; 3,4,17β-Trihydroxyestra-1,3,5(10)-triene |
識別 | |
CAS號 | 5976-61-4 |
PubChem | 5282360 |
ChemSpider | 4445523 |
SMILES |
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ChEBI | 62845 |
KEGG | C14209 |
性質 | |
化學式 | C18H24O3 |
摩爾質量 | 288.38 g·mol−1 |
熔點 | 252—253 °C(525—526 K)[1] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
參考資料
外部連結
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