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CAS號：4759-48-2
英文名稱：Isotretinoin
英文同義詞：13-ra;isotrex;Retinoin;accutane;ro4-3780;teriosal;Roaccutan;13-cis-ra;ro-4-3780;roaccutane
中文名稱：異維A酸
中文同義詞：保膚靈;標準品;泰爾絲;異維甲酸;異曲替酯;異維A酸;他扎羅汀D5;異維甲酸原料;異維 A 酸;異維A酸 現(xiàn)貨
分子式：C20H28O2
分子量：300.44
熔點：172-175 °C (lit.)
沸點：381.66°C (rough estimate)
密度：1.0597 (rough estimate)
折射率：1.4800 (estimate)
儲存條件：-20°C
溶解度：Practically insoluble in water, soluble in methylene chloride, slightly soluble in ethanol (96 per cent). It is sensitive to air, heat and light, especially in solution. Carry out all operations as rapidly as possible and avoid exposure to actinic light; use freshly prepared solutions.
酸度系數(shù)(pKa)：4.76±0.33(Predicted)
形態(tài)：Fine Crystalline Powder
顏色：Yellow-orange to orange
水溶解性：insoluble
最大波長(λmax)：354nm(EtOH)(lit.)
Merck：14,5228
穩(wěn)定性：Stable, but probably air and light sensitive. Combustible. Incompatible with strong oxidizing agents.
InChIKey：SHGAZHPCJJPHSC-YCNIQYBTSA-N
CAS 數(shù)據庫：4759-48-2(CAS DataBase Reference)
EPA化學物質信息：Isotretinoin (4759-48-2)