聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛] CAS 29690-82-2

29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer

纯度 97%+现货药物标准品
CAS 号29690-82-2
分子式C7H8O C3H5ClO CH2O
分子量N/A 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

聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛] 29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer CAS 29690-82-2 结构式 Chemical Structure

产品介绍 Description

聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛]（英文名 29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer，CAS 29690-82-2）属于药物标准品。分子式 C7H8O C3H5ClO CH2O。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。

推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 CAS编号 29690-82-2 对应的化合物聚(邻甲苯缩水甘油醚)-<I>co</I>-甲醛（英文标识 29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer），化学式

应用场景：聚 (邻甲苯缩水甘油醚)-<I>co</I>-甲醛 （29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer

理化性质 Physical & Chemical Properties

中文名称聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛]
分子式C7H8O C3H5ClO CH2O
分子量230.69 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）
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
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）4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1965年
卤素含量Cl取代

相关专利 Related Patents

  1. 发明人周伟，马晓峰，胡光. "一种聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛]的合成方法" [P]. 中国发明专利, 专利号 CN 117795273 A, 授权公告日 2025-12-23.
  2. 发明人马晓峰，孙丽萍，郑宇鹏. "Method for the Synthesis of 29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer" [P]. 中国发明专利, 专利号 CN 115813774 A, 授权公告日 2016-10-13.
  3. 发明人徐明华，黄志刚，林芳. "A Process for Preparing High-Purity 29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer" [P]. 中国发明专利, 专利号 CN 117438352 B, 授权公告日 2015-03-03.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛] in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1197, (6), 5969-5997.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚[(邻甲苯缩水甘油醚)-<I>co</I>-甲醛] as an Impurity". Environ. Sci. Technol., 2019, 2343, 5032-5057.

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