δ7-燕麦甾烯醇 | 23290-26-8

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 芳香烃
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 中文名称: δ7-燕麦甾烯醇
• 中文别名: DELTA7-燕麦甾醇
• 英文名称: isoavenasterol
• 英文别名: Δ₇-avenasterol；delta7-Avenasterol；(3S,5S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(Z,2R)-5-propan-2-ylhept-5-en-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• CAS: 23290-26-8
• 化学式: C₂₉H₄₈O
• 分子量: 412.7
• InChiKey: MCWVPSBQQXUCTB-OQTIOYDCSA-N

物化性质

• 熔点：
  212-214oC
• 沸点：
  503.1±49.0 °C(Predicted)
• 密度：
  0.98±0.1 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  δ7-燕麦甾烯醇 生成 3β-benzoyloxy-5α-stigmasta-7,24(28)t-diene
  参考文献：
  名称：

  Separation and Tentative Identification of Two New Sterols from Oats¹

  摘要：

  DOI：

  10.1021/ja01103a057

文献信息

• Phytosterols in Sea Buckthorn (<i>Hippophaë rhamnoides</i> L.) Berries:  Identification and Effects of Different Origins and Harvesting Times
  作者：Baoru Yang、Riina M. Karlsson、Pentti H. Oksman、Heikki P. Kallio

  DOI：10.1021/jf010813m

  日期：2001.11.1

  Sterols in seeds, pulp/peel fractions, and whole berries of sea buckthorn (Hippophae rhamnoides L.) samples belonging to two major subspecies (sinensis and rhamnoides) from Finland and China were analyzed as TMS derivatives by gas chromatography-mass spectrometry after saponification of the oils. The total sterol contents, in the seeds, the fresh pulp/peel, and the whole berries were, 1200-1800, 240-400, and 340-520 mg/kg, respectively. The corresponding values in the extracted oils were 12-23, 10-29, and 13-33 g/kg. Sitosterol constituted 57-76 and 61-83%, respectively, of the seed and pulp/peel sterols. The sterol content and composition showed little variation between subspecies and collection sites. Different harvesting dates showed significant effects on the levels of some sterols both in the seeds and in the pulp/peel. The sterol profiles obtained are useful for characterizing sea buckthorn and detecting adulterations of the valuable oils. The information provided by the present investigation is also important for further chemical investigation of sea buckthorn sterols and industrial utilization of the berries as a raw material of functional foods.
• Frost,D.J.; Ward,J.P., Recueil des Travaux Chimiques des Pays-Bas, 1970, vol. 89, p. 186 - 192
  作者：Frost,D.J.、Ward,J.P.

  DOI：——

  日期：——