咖啡醇(英语:Cafestol)是一种二萜类分子,分子式C20H28O3,存在于咖啡豆[1]

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咖啡醇
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IUPAC名
(3bS,5aS,7R,8R,10aR,10bS)-7-(Hydroxymethyl)-10b-methyl-3b,4,5,6,7,8,9,10,10a,10b,11,12-dodecahydro-5a,8-methanocyclohepta[5,6]naphtho[2,1-b]furan-7-ol
识别
CAS号 469-83-0
PubChem 108052
ChemSpider 10289419
SMILES
 
  • OC[C@@]5(O)C[C@@]31C[C@@H]5CC[C@H]1[C@]4(C)CCc2occc2[C@H]4CC3
InChI
 
  • 1/C20H28O3/c1-18-7-5-16-14(6-9-23-16)15(18)4-8-19-10-13(2-3-17(18)19)20(22,11-19)12-21/h6,9,13,15,17,21-22H,2-5,7-8,10-12H2,1H3/t13?,15-,17+,18-,19+,20+/m1/s1
InChIKey DNJVYWXIDISQRD-GTATUSGQBK
ChEBI 3291
KEGG C09066
性质
化学式 C20H28O3
摩尔质量 316.43 g·mol−1
熔点 158-162 °C(431-435 K)
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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