銀杏內酯C

中文名稱：銀杏內酯C

中文別名：白果苦內酯C；銀杏內酯C

英文名稱：Ginkgolide C

英文別名：1,7-DIHYDROXY-GINKGOLIDE A; bn52022; (1S,2R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-3-(1,1-Dimethylethyl)hexahydro-2,4,7b,11-tetrahydroxy-8-methyl-9H-1,7a-(epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione; Gingkolide C; GinkgolideA,1,7-dihydroxy-, (1α,7β)-; 11-tert-butyl-1,4b,8,10-tetrahydroxy-5-methyltetrahydro-4bH,9H-9,4a-(epoxymethano)cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-2,6,13(1H,5H)-trione; (3aR,4aR,4bR,5S,7aS,9S,10R,11S)-11-tert-butyl-1,4b,8,10-tetrahydroxy-5-methyltetrahydro-4bH,9H-9,4a-(epoxymethano)cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-2,6,13(1H,5H)-trione

CAS號：15291-76-6

分子式：C20H24O11

分子量：440.398

密度：1.72g/cm3

熔點：＞3000°C

沸點：813.8°C at 760 mmHg

閃點：291.4°C

蒸汽壓：1.15E-30mmHg at 25°C

化學分類：Diterpenoids二萜類

來源：銀杏科銀杏葉提取物Ginkgo biloba Leaf P.E.

規格：＞99%

性狀：白色結晶。

銀杏內酯C對治療心、腦血管疾病有很好的輔助作用。