环己基乙烯基醚 CAS 2182-55-0

(2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-[[3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl]methyl]butanamide 2182-55-0 A815685

纯度 97%+现货药物标准品
CAS 号2182-55-0
分子式C8H14O
分子量126.20 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

环己基乙烯基醚 (2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-[[3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl]methyl]butanamide 2182-55-0 A815685 CAS 2182-55-0 结构式 Chemical Structure

产品介绍 Description

环己基乙烯基醚（(2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-[[3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl]methyl]butanamide 2182-55-0 A815685，CAS 号 2182-55-0）是 CATO 佳途自主生产的药物标准品，分子式 C8H14O，分子量 126.20。纯度 97%+。本品采用严格的质量控制体系生产，附 COA 证书，适用于药物研发、质量控制和法规申报等场景。

环己基乙烯基醚的产生途径与其化学式中含羟基，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。 化学式为 C8H14O 的环己基乙烯基醚（(2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methylbutanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-ylmethylbutanamide 2182-55-0 A815685），其CAS登记号是 2182-55-0，分子量为 126.20 g/mol。 受分子结构中含羟基，含醚键的影响，环己基乙烯基醚表现为白色至类白色液体。其固体形态的物理化学属性——包括126.20 g/mol的分子量——对于选择合适的样

应用场景：环己基乙烯基醚（(2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2- (3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2- 3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl methyl butanamide 2182-55-0 A

理化性质 Physical & Chemical Properties

中文名称环己基乙烯基醚
分子式C8H14O
分子量126.20 g/mol
外观形态白色至类白色液体
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）1957年

相关专利 Related Patents

  1. Hughes D C, Chen K W, O'Brien P Q. "一种环己基乙烯基醚的合成方法" [P]. US Patent, US 9785840 B2, 2020-08-10.
  2. 发明人徐明华，郭海燕，孙丽萍. "Method for the Synthesis of (2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-[[3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl]methyl]butanamide 2182-55-0 A815685" [P]. 中国发明专利, 专利号 CN 115072522 A, 授权公告日 2016-07-23.
  3. 发明人郭海燕，孙丽萍，冯建国. "A Process for Preparing High-Purity (2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide (2S,3R)-3-(cyclopentylmethyl)-N-oxidanyl-4-oxidanylidene-4-piperidin-1-yl-2-[[3,4,4-trimethyl-2,5-bis(oxidanylidene)imidazolidin-1-yl]methyl]butanamide 2182-55-0 A815685" [P]. 中国发明专利, 专利号 CN 109451958 B, 授权公告日 2024-12-24.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 环己基乙烯基醚 in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1158, (1), 7798-7811.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 环己基乙烯基醚 as an Impurity". Food Chem., 2010, 732, (3), 7967-7989.

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