氯冉酸 CAS 87-88-7

87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4

纯度 97%+现货药物标准品
CAS 号87-88-7
分子式C6H2Cl2O4
分子量208.98 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

氯冉酸 87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4 CAS 87-88-7 结构式 Chemical Structure

产品介绍 Description

氯冉酸（87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4，CAS 号 87-88-7）是 CATO 佳途自主生产的药物标准品，分子式 C6H2Cl2O4，分子量 208.98。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。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括氯冉酸在内的目标物的控制。 氯冉酸（87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4），CAS注册编号 87-88-7，化学分子式为 C6

应用场景：氯冉酸（87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benz

理化性质 Physical & Chemical Properties

中文名称氯冉酸
分子式C6H2Cl2O4
分子量208.98 g/mol
外观形态类白色至淡黄色结晶性粉末。（具有轻微卤代物特征气味，挥发性较低）
纯度97%+
储存条件阴凉处（≤25°C）保存，密封防潮，密闭保存防止挥发
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性空气中长期暴露可能发生缓慢氧化；具有吸湿性，开封后应立即密封；含酯键，遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年
卤素含量Cl取代

相关专利 Related Patents

  1. 发明人钱学锋，李文辉，马晓峰. "一种氯冉酸的合成方法" [P]. 中国发明专利, 专利号 CN 114808889 A, 授权公告日 2019-04-02.
  2. 发明人冯建国，刘建华，黄志刚. "Method for the Synthesis of 87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4" [P]. 中国发明专利, 专利号 CN 115402643 A, 授权公告日 2016-12-02.
  3. 发明人沈红梅，张德明，冯建国. "A Process for Preparing High-Purity 87-88-7 YJ8L3BB7Y4 Chloranilic acid p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy- 2,5-Dichloro-3,6-dihydroxybenzoquinone 4-08-00-02707 (Beilstein Handbook Reference) AI3-61846 BRN 1875040 p-Chloranilic acid 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone 2,5-Dihydroxy-3,6-dichlorobenzoquinone EINECS 201-780-7 NSC 6108 p-Quinone, 2,5-dichloro-3,6-dihydroxy- UNII-YJ8L3BB7Y4" [P]. 中国发明专利, 专利号 CN 117758454 B, 授权公告日 2023-11-07.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 氯冉酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1076, 698-706.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氯冉酸 as an Impurity". Food Chem., 2021, 419, (8), 2047-2053.

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