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CAS號:797-63-7
英文名稱:Levonorgestrel
英文同義詞:wy-5104;postinor;levonova;Microlut;Microval;norplant2;Levonelle;Norgeston;microluton;norplantii
中文名稱:左炔諾孕酮
中文同義詞:甲基炔酮;左炔諾孕酮;左旋炔諾酮;D-甲炔諾酮;左旋甲炔諾酮;左旋甲基炔諾酮;(-)-炔諾孕酮;左炔諾孕酮(標(biāo)準(zhǔn)品);D-(-)-炔諾孕酮;左炔諾孕酮系統(tǒng)適用性2
分子式:C21H28O2
分子量:312.45
熔點:206°C
比旋光度:D20 -32.4° (c = 0.496 in CHCl3)
沸點:392.36°C (rough estimate)
密度:1.0697 (rough estimate)
折射率:1.4900 (estimate)
儲存條件:Sealed in dry,2-8°C
溶解度:Practically insoluble in water, sparingly soluble in methylene chloride, slightly soluble in ethanol (96 per cent).
形態(tài):neat
酸度系數(shù)(pKa):13.09±0.40(Predicted)
顏色:Crystals from MeOH/CHCl3
水溶解性:10mg/L(temperature not stated)
Merck:13,6736
CAS 數(shù)據(jù)庫:797-63-7(CAS DataBase Reference)