<I>反式</I>-栎内酯 CAS 39638-67-0

29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone trans-3-Methyl-4-octanolide trans-4-Hydroxy-3-methyloctanoic acid gamma-lactone trans-Oaklactone trans-Whiskey lactone Whiskey lactone, (E)-

纯度 97%+现货药物标准品
CAS 号39638-67-0
分子式C9H16O2
分子量156.22 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

<I>反式</I>-栎内酯 29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone trans-3-Methyl-4-octanolide trans-4-Hydroxy-3-methyloctanoic acid gamma-lactone trans-Oaklactone trans-Whiskey lactone Whiskey lactone, (E)- CAS 39638-67-0 结构式 Chemical Structure

产品介绍 Description

<I>反式</I>-栎内酯（英文名 29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone trans-3-Methyl-4-octanolide trans-4-Hydroxy-3-methyloctanoic acid gamma-lactone trans-Oaklactone trans-Whiskey lactone Whiskey lactone, (E)-，CAS 39638-67-0）属于药物标准品。分子式 C9H16O2，分子量 156.22。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

<I>反式</I>-栎内酯的产生途径与其化学式中羧酸类，含羟基，含醚键密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 <I>反式</I>-栎内酯（29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone trans-3-Methyl-4-octanolide trans-4-Hydroxy-3-methyloctanoic acid gamma-lactone trans-Oaklactone trans-Whiskey lactone Whiskey lactone, (E)

应用场景：针对化学分析用途，<I>反式</I>-栎内酯（29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone tr

理化性质 Physical & Chemical Properties

中文名称<I>反式</I>-栎内酯
分子式C9H16O2
分子量156.22 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）2.0
CAS登记年份（估）1968年

相关专利 Related Patents

  1. 发明人郑宇鹏，马晓峰，郭海燕. "一种<I>反式</I>-栎内酯的合成方法" [P]. 中国发明专利, 专利号 CN 112183237 B, 授权公告日 2021-03-02.
  2. 发明人何建平，赵玉洁，唐晓军. "Method for the Synthesis of 29IPH2W8KP 39638-67-0 5-Butyl-4-methyldihydro-2(3H)-furanone, trans- UNII-29IPH2W8KP FEMA No. 3803, trans- (+/-)-trans-Whiskey lactone 2(3H)-Furanone, 5-butyldihydro-4-methyl-, (4R,5S)-rel- 2(3H)-Furanone, 5-butyldihydro-4-methyl-, trans- trans-beta-Methyl-gamma-octalactone trans-3-Methyl-4-octanolide trans-4-Hydroxy-3-methyloctanoic acid gamma-lactone trans-Oaklactone trans-Whiskey lactone Whiskey lactone, (E)-" [P]. 中国发明专利, 专利号 CN 115684347 A, 授权公告日 2015-02-20.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of <I>反式</I>-栎内酯 in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 751, (1), 4549-4564.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of <I>反式</I>-栎内酯 as an Impurity". Anal. Chem., 2020, 2389, (2), 5577-5604.

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