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CAS號:50-28-2
英文名稱:β-Estradiol
英文同義詞:Evex;Cimara;Altrad;Evorel;Macrol;Menest;Systen;Estring;Bardiol;Climara
中文名稱:雌二醇
中文同義詞:雌二醇;雌性二醇;雌素二醇;雌甾二醇;Β-雌二;~-雌二醇;Β-雌激素;Β-雌二醇;強(qiáng)力求偶素;雌(甾)二醇
分子式:C18H24O2
分子量:272.39
熔點(diǎn):178-179 °C(lit.)
比旋光度:D25 +76 to +83° (dioxane)
沸點(diǎn):355.44°C (rough estimate)
密度:1.0708 (rough estimate)
折射率:80.4 ° (C=1, Dioxane)
閃點(diǎn):2℃
儲存條件:room temp
溶解度:Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
形態(tài): powder
酸度系數(shù)(pKa): pKa 10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate)
顏色: White to off-white
水溶解性:Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.
Merck:14,3703
BRN:1914275
穩(wěn)定性: Stable. Incompatible with strong oxidizing agents.
InChIKey: VOXZDWNPVJITMN-ZBRFXRBCSA-N
CAS 數(shù)據(jù)庫: 50-28-2(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息: Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2)
EPA化學(xué)物質(zhì)信息: Estradiol (50-28-2)