ε-癸内酯 CAS 5579-78-2

662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O

纯度 97%+现货药物标准品
CAS 号5579-78-2
分子式C10H18O2
分子量170.25 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

ε-癸内酯 662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O CAS 5579-78-2 结构式 Chemical Structure

产品介绍 Description

ε-癸内酯（英文名 662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O，CAS 5579-78-2）属于药物标准品。分子式 C10H18O2，分子量 170.25。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。

ε-癸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。 ε-癸内酯（662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O），CAS注册编号 5579-78-2，化学分子式为 C10H18O2，分子量 170.25 g/mol。 从化学结构特征来看，ε-癸内酯的分子骨架中包含羧酸类，含羟基，含醚键。该化合物的不饱和度为2.0，表明结构中存在约2个环或双键等价单元。分子量为170.25 g/mol，属于中等分子量化合物。较高的碳氢原子比赋予该化合物良好

应用场景：ε-癸内酯（662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O，CAS 5579-78-2）的标准化应用场景涵盖化学分析等多

理化性质 Physical & Chemical Properties

中文名称ε-癸内酯
分子式C10H18O2
分子量170.25 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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）1958年

相关专利 Related Patents

  1. 发明人何建平，罗永刚，孙丽萍. "一种ε-癸内酯的合成方法" [P]. 中国发明专利, 专利号 CN 111152774 B, 授权公告日 2018-11-14.
  2. Nielsen H, Martínez F, Jørgensen K. "Method for the Synthesis of 662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O" [P]. European Patent, EP 3911198 A1, 2020-08-02.
  3. Chen K W, Patel M V, Lee S K. "A Process for Preparing High-Purity 662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O" [P]. US Patent, US 10821141 B2, 2024-07-26.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of ε-癸内酯 in Pharmaceutical Formulations". Phytochemistry, 2012, 133, 2797-2820.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of ε-癸内酯 as an Impurity". J. Agric. Food Chem., 2016, 930, (12), 4450-4478.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 662W32KL4O 5579-78-2 epsilon-Decalactone 7-Butyloxepan-2-one 2-Oxepanone, 7-butyl- 5-17-09-00089 (Beilstein Handbook Reference) BRN 0117541 6-Butylhexanolide 7-Butyl-2-oxepanone EINECS 226-963-9 FEMA No. 3613 6-Hydroxydecanoic acid epsilon-lactone UNII-662W32KL4O Using HRMS and NMR". J. Nat. Prod., 2025, 2137, (7), 1945-1949.

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