中文名双醋瑞因英文名diacerein别名双醋瑞因二乙酰大黄酸双乙酰基大黄酸DIACEREIN 双醋瑞因1,8-二乙酰基-3-羧基蒽醌4,5-二乙酰氧基蒽醌-2-羧酸4,5-二乙酰-9,10-二氧-2-蒽羧酸英文别名artrodarDIACEREINdiacereinDIACERHEINDiacerheinDIACETYL RHEIN1,8-Diacetoxy-3-carboxyanthra,8-DIACETOXY-3-CARBOXYANTHRA,5-Bis(acetyloxy)-9,10-dioxo-2-anthracenecarboxylic acid9,10-dihydro-4,5-diacetoxy-9,10-2-anthracenecarboxylicacid9,10-dihydro-4,5-dihydroxy-9,10-dioxo-2-anthroicacidiacetate9,10-dihydro-4,5-dihydroxy-9,10-dioxo-2-anthroicaciddiacetate4,5-bis(acetyloxy)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acidCASEINECS化学式C19H12O8分子量368.29InChIInChI=1/C19H12O8/c1-8(20)26-(13)18(23)16-12(17(11)22)6-10(19(24)25)7-14(16)27-9(2)21/h3-7H,1-2H3,(H,24,25)InChIKeyTYNLGDBUJLVSMA-UHFFFAOYSA-N密度1.491±0.06 g/cm3(Predicted)熔点217-2180C沸点631.5±55.0 °C(Predicted)闪点231.8°C水溶性240μg/L at 25℃蒸汽压8.17E-17mmHg at 25°C溶解度DMSO (Sparingly), Methanol (Slightly)折射率1.634酸度系数3.01±0.20(Predicted)存储条件Sealed in dry,Room Temperature外观neat颜色Light Yellow to YellowMerck14,2960MDL号MFCD00468030