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伽马蜡烷

gammacerane
IUPAC名
gammacerane
系统名
(1R,2R,5S,10S,11R,14R,15S,20S)-1,2,6,6,10,15,19,19-octamethylpentacyclo[12.8.0.02,11.05,10.015,20]docosane
(1R,2R,5S,10S,11R,14R,15S,20S)-1,2,6,6,10,15,19,19-八甲基五环[12.8.0.02,11.05,10.015,20]二十二烷
识别
CAS号
PubChem 9548720
ChemSpider 7827643
SMILES
 
  • [H][C@@]12CC[C@]3(C)[C@]([H])(CC[C@]4([H])[C@@]5(C)CCCC(C)(C)[C@]5([H])CC[C@@]34C)[C@@]1(C)CCCC2(C)C
InChI
 
  • 1S/C30H52/c1-25(2)15-9-17-27(5)21(25)13-19-29(7)23(27)11-12-24-28(6)18-10-16-26(3,4)22(28)14-20-30(24,29)8/h21-24H,9-20H2,1-8H3/t21-,22-,23+,24+,27-,28-,29+,30+/m0/s1
InChIKey QDUDLLAGYKHBNK-QPYQYMOUSA-N
ChEBI 36473
性质
化学式 C30H52
摩尔质量 412.73 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

伽马蜡烷(英語:Gammacerane)是一种五环三萜化合物结构母体,分子式为C30H52,带有五个六元环。其衍生物有四膜虫醇(伽马蜡烷-3β-醇)等,这些衍生物经过数百万年的成岩作用形成伽马蜡烷,可作为石油中的生物标志物来研究石油的构成[1]

另见

[编辑]

参考文献

[编辑]
  1. ^ Ten Haven HL, Rohmer M, Rullkötter J, Bisseret P. Tetrahymanol, the most likely precursor of gammacerane, occurs ubiquitously in marine sediments. Geochimica et Cosmochimica Acta. November 1989, 53 (11): 3073–3079. Bibcode:1989GeCoA..53.3073T. doi:10.1016/0016-7037(89)90186-5. 


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伽马蜡烷
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