产品名称

莽草素; 紫草宁; 右旋紫草素; 5,8-二羟基-2-[(1R)-1-羟基-4-甲基戊-3-烯基]萘-1,4-二酮

CAS NO

54952-43-1

中文别名

5,8-Dihydroxy-2-(1-hydroxy-4-methylpent-3-enyl)naphthalene-1,4-dione

英文名称

1,4-Naphthalenedione,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-penten-1-yl)-

英文别名

1,4-Naphthalenedione,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)- (9CI); 1,4-Naphthoquinone,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)- (7CI); (?à)-5,8-Dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone;(?à)-Alkannin; (?à)-Shikalkin; (?à)-Shikonin; NSC 291845; Shikalkin

分子式

C₁₆H₁₆O₅

分子量

288.30

EINECS

熔点

144-145 °C

沸点

567.4 °C at 760 mmHg

毒性

紫草素 Shikonin 54952-43-1 HPLC≥98% 20mg/支