豆甾烷

豆甾烷或译为豆固烷英語:,或24R-乙基胆甾烷,24R-ethylcholestane)是一种四环三萜物质,和胆甾烷麦角甾烷甾烷可以作为早期真核生物的化学标志物[1]

豆甾烷
IUPAC名
(8R,9S,10S,13R,14S,17R)-17-[(2R,5R)-5-Ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
系统名
(1S,2S,10R,11S,14R,15R)-2,15-dimethyl-14-[(1R,4R)-4-ethyl-1,5-dimethylhexyl]tetracyclo[8.7.0.02,7.011,15]heptadecane

(1S,2S,10R,11S,14R,15R)-2,15-二甲基-14-[(1R,4R)-1,5-二甲基-4-乙基己基]四环[8.7.0.02,7.011,15]十七烷

识别
CAS号 601-58-1
PubChem 6857438
ChemSpider 5256776
SMILES
 
  • CC[C@H](CC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4[C@@]3(CCCC4)C)C)C(C)C
Beilstein 8170826
ChEBI 26773
KEGG C19666
性质
化学式 C29H52
摩尔质量 400.72 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

另见

参考文献

  1. Brocks, Jochen J.; Jarrett, Amber J. M.; Sirantoine, Eva; Hallmann, Christian; Hoshino, Yosuke; Liyanage, Tharika. . Nature. 2017, 548 (7669): 578–581. doi:10.1038/nature23457.
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