2-hexyl-2-cyclopenten-1-one CAS 95-41-0

95-41-0 VSY2Y3L5M0 2-Hexyl-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2-hexyl- 2-Hexylcyclopent-2-enone 4-07-00-00230 (Beilstein Handbook Reference) BRN 1931570 Dihydro-isojasmone EINECS 202-417-5 FEMA No. 3552 2-n-Hexyl-2-cyclopenten-1-one 2-Hexyl-2-cyclopentenone 2-Hexylcyclopent-2-en-1-one NSC 78462 UNII-VSY2Y3L5M0

纯度 97%+现货药物标准品
CAS 号95-41-0
分子式C11H18O
分子量166.26 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

2-hexyl-2-cyclopenten-1-one 95-41-0
VSY2Y3L5M0
2-Hexyl-2-cyclopenten-1-one
2-Cyclopenten-1-one, 2-hexyl-
2-Hexylcyclopent-2-enone
4-07-00-00230 (Beilstein Handbook Reference)
BRN 1931570
Dihydro-isojasmone
EINECS 202-417-5
FEMA No. 3552
2-n-Hexyl-2-cyclopenten-1-one
2-Hexyl-2-cyclopentenone
2-Hexylcyclopent-2-en-1-one
NSC 78462
UNII-VSY2Y3L5M0 CAS 95-41-0 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-hexyl-2-cyclopenten-1-one(95-41-0 VSY2Y3L5M0 2-Hexyl-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2-hexyl- 2-Hexylcyclopent-2-enone 4-07-00-00230 (Beilstein Handbook Reference) BRN 1931570 Dihydro-isojasmone EINECS 202-417-5 FEMA No. 3552 2-n-Hexyl-2-cyclopenten-1-one 2-Hexyl-2-cyclopentenone 2-Hexylcyclopent-2-en-1-one NSC 78462 UNII-VSY2Y3L5M0)为药物标准品,CAS 登记号 95-41-0,分子式 C11H18O,分子量 166.26。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

从化学结构特征来看,2-hexyl-2-cyclopenten-1-one的分子骨架中包含含羟基,含醚键。该化合物的不饱和度为3.0,表明结构中存在约3个环或双键等价单元。分子量为166.26 g/mol,属于中等分子量化合物。分子中包含芳环或共轭体系,在UV-Vis光谱中具有特征性吸收带,适用于紫外或二极管阵列检测器(DAD)的定量分析。 CAS编号 95-41-0 对应的化合物2-hexyl-2-cyclopenten-1-one(英文标识 95-41-0 VSY2Y3L5M0 2-Hexyl-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2-hexyl- 2-Hexylcyclopent-2-enone 4-07-00-00230 (Beilstein Handbook Reference) BRN 1931570 Dihydro-isojasmone EINECS 202-417-5 FEMA No. 3552 2-n-Hexyl-2-cyclopenten-1-one 2-Hexyl-2-cyclopentenone 2-Hexylcyc

应用场景:从实际应用出发,2-hexyl-2-cyclopenten-1-one(CAS 95-41-0)在化学分析中作为关键的基准对照物质。 推荐以2-hexyl-2-cyclopenten-1-one配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用乙腈为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用乙腈配制,于2-8°C冷藏保存条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称2-hexyl-2-cyclopenten-1-one
分子式C11H18O
分子量166.26 g/mol
外观形态白色至类白色低熔点固体
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)3.0
UV特征有紫外吸收
CAS登记年份(估)1957年

相关专利 Related Patents

  1. 发明人高志强,陈志强,刘建华. "一种2-hexyl-2-cyclopenten-1-one的合成方法" [P]. 中国发明专利, 专利号 CN 116037082 B, 授权公告日 2021-12-17.
  2. Williams B T, Mueller T, Johnson M A. "Method for the Synthesis of 95-41-0 VSY2Y3L5M0 2-Hexyl-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2-hexyl- 2-Hexylcyclopent-2-enone 4-07-00-00230 (Beilstein Handbook Reference) BRN 1931570 Dihydro-isojasmone EINECS 202-417-5 FEMA No. 3552 2-n-Hexyl-2-cyclopenten-1-one 2-Hexyl-2-cyclopentenone 2-Hexylcyclopent-2-en-1-one NSC 78462 UNII-VSY2Y3L5M0" [P]. US Patent, US 9336382 B2, 2015-11-03.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 2-hexyl-2-cyclopenten-1-one in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1484, (10), 5422-5432.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-hexyl-2-cyclopenten-1-one as an Impurity". Food Chem., 2022, 905, 4605-4625.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 95-41-0 VSY2Y3L5M0 2-Hexyl-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2-hexyl- 2-Hexylcyclopent-2-enone 4-07-00-00230 (Beilstein Handbook Reference) BRN 1931570 Dihydro-isojasmone EINECS 202-417-5 FEMA No. 3552 2-n-Hexyl-2-cyclopenten-1-one 2-Hexyl-2-cyclopentenone 2-Hexylcyclopent-2-en-1-one NSC 78462 UNII-VSY2Y3L5M0 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 114, (10), 7838-7849.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 2-hexyl-2-cyclopenten-1-one Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 796, 519-538.

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