雌四醇(英語:Estetrol 或 oestetrol,縮寫E4)是一種較弱的雌激素,只在懷孕期間能被探測到[1][2],是由胎兒肝臟產生的[1]。雌四醇和雌三醇結構上類似,都是較弱的雌激素,且都在孕期高表達[1][2]。
雌四醇 | |
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IUPAC名 (8R,9S,13S,14S,15R,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,15,16,17-tetrol | |
別名 | Oestetrol; E4; 15α-Hydroxyestriol; Estra-1,3,5(10)-triene-3,15α,16α,17β-tetrol |
識別 | |
CAS號 | 15183-37-6 |
PubChem | 27125 |
SMILES |
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ChEBI | 142773 |
性質 | |
化學式 | C18H24O4 |
摩爾質量 | 304.38 g·mol−1 |
溶解性(水) | 1.38 mg/mL |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
參考文獻
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