3-环己烯-1-羧酸 CAS 4771-80-6

4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova

纯度 97%+现货药物标准品
CAS 号4771-80-6
分子式C7H10O2
分子量126.15 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

3-环己烯-1-羧酸 4771-80-6
3-Cyclohexene-1-carboxylic acid
Cyclohex-3-ene-1-carboxylic acid
4-09-00-00114 (Beilstein Handbook Reference)
AI3-32141
BRN 1617723
1-Cyclohexene-4-carboxylic acid
3-Cyclohexenecarboxylic acid
delta3-Cyclohexenylcarboxylic acid
EINECS 225-314-7
Kyselina 1,2,5,6-tetrahydrobenzoova [Czech]
NSC 44712
NSC 44883
Kyselina 1,2,5,6-tetrahydrobenzoova CAS 4771-80-6 结构式 Chemical Structure

产品介绍 Description

3-环己烯-1-羧酸(4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova)是药物分析与质量控制领域常用的药物标准品,CAS 号 4771-80-6。分子式 C7H10O2,分子量 126.15。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

3-环己烯-1-羧酸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。 3-环己烯-1-羧酸(4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova Czech NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova),CAS注册编号 4771-80-6,化学分子式为 C7H10O2,分子量 126.15 g/mol。 依据分子式为 C7H10

应用场景:在化学分析实验室中,3-环己烯-1-羧酸(CAS 4771-80-6)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以3-环己烯-1-羧酸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。 建议使用甲醇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); - 储备溶液建议用甲醇配制,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3-环己烯-1-羧酸
分子式C7H10O2
分子量126.15 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)
稳定性空气中长期暴露可能发生缓慢氧化
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)1958年

相关专利 Related Patents

  1. 发明人林芳,张德明,刘建华. "一种3-环己烯-1-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 111909567 A, 授权公告日 2016-02-19.
  2. Stevens L M, Hughes D C, O'Brien P Q. "Method for the Synthesis of 4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova" [P]. US Patent, US 10229810 B2, 2019-05-12.
  3. 发明人高志强,朱建伟,周伟. "A Process for Preparing High-Purity 4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova" [P]. 中国发明专利, 专利号 CN 114226227 A, 授权公告日 2025-03-16.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 3-环己烯-1-羧酸 in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 2198, (6), 7892-7915.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-环己烯-1-羧酸 as an Impurity". Anal. Chim. Acta, 2012, 493, 3944-3972.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4771-80-6 3-Cyclohexene-1-carboxylic acid Cyclohex-3-ene-1-carboxylic acid 4-09-00-00114 (Beilstein Handbook Reference) AI3-32141 BRN 1617723 1-Cyclohexene-4-carboxylic acid 3-Cyclohexenecarboxylic acid delta3-Cyclohexenylcarboxylic acid EINECS 225-314-7 Kyselina 1,2,5,6-tetrahydrobenzoova [Czech] NSC 44712 NSC 44883 Kyselina 1,2,5,6-tetrahydrobenzoova Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 592, 6409-6417.
  4. Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 3-环己烯-1-羧酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 1208, 9982-10011.

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