穿心莲内酯是从爵床科植物穿心莲中提取到的二萜内酯类化合物，是中药穿心莲的主要有效成分之一，外观为白色方棱形或片状结晶,无臭，味苦。穿心莲内酯在沸乙醇中溶解。具有祛热，消炎止痛之功效，对细菌上呼吸道感染及痢疾有特殊疗效，被誉为天然抗生素药物。
穿心莲内酯CAS号：5508-58-7
穿心莲内酯分子式： C20H30O5
穿心莲内酯英文名称： Andrographolide
穿心莲内酯英文同义词： NSC 383468; UNII-410105JHGR; 2(3H)-Furanone, 3-(2-(decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl)ethylidene)dihydro-4-hydroxy-, (1R-(1-alpha(E(S*)),4a-beta,5-alpha,6-alpha,8a-alpha))-; 3-(2-(Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylenenaphthyl)ethylidene)dihydro-4-hydroxyfuran-2(3H)-one; 4-hydroxy-3-{2-[6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidenedecahydronaphthalen-1-yl]ethylidene}dihydrofuran-2(3H)-one; (2R,5S,6S,10R,12E,14S)-2,14,17-trihydroxy-20-oxo-9,19-didehydro-5,6,7,8,9,10,11,14,15-decahydro-20:5,10-dicycloretinal; (5S,10R,12E)-2,14,16-trihydroxy-20-oxo-9,19-didehydro-5,6,7,8,9,10,11,14,15-decahydro-20:5,10-dicycloretinal; (2R,5S,10R,12E,14S)-2,14,17-trihydroxy-20-oxo-9,19-didehydro-5,6,7,8,9,10,11,14,15-decahydro-20:5,10-dicycloretinal; andrographolide,14-deoxy 11,12-didehydro
穿心莲内酯EINECS号： 226-852-5
穿心莲内酯分子量： 350.4492
穿心莲内酯熔点： 229-232℃
穿心莲内酯沸点： 557.3°C at 760 mmHg
穿心莲内酯密度： 9.64E-15mmHg at 25°C
穿心莲内酯闪点： 195.5°C
植物提取物
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