聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端 CAS 25036-25-3

25036-25-3 Bisphenol A-Bisphenol A diglycidyl ether polymer Bisphenol A diglycidyl ether bisphenol A polymer Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer Bisphenol A - Bisphenol A diglycidyl ether polymer Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane)

纯度 97%+现货药物标准品
CAS 号25036-25-3
分子式C21H24O4 C15H16O2
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(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端 25036-25-3
Bisphenol A-Bisphenol A diglycidyl ether polymer
Bisphenol A diglycidyl ether bisphenol A polymer
Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer
Bisphenol A - Bisphenol A diglycidyl ether polymer
Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane) CAS 25036-25-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端(25036-25-3 Bisphenol A-Bisphenol A diglycidyl ether polymer Bisphenol A diglycidyl ether bisphenol A polymer Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer Bisphenol A - Bisphenol A diglycidyl ether polymer Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane))为药物标准品,CAS 登记号 25036-25-3,分子式 C21H24O4 C15H16O2。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。

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聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端在内的目标物的控制。 化学式为 C21H24O4 C15H16O2 的聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端(25036-25-3 Bisphenol A-Bisphenol A diglycidyl ether polymer Bisphenol A diglycidyl ether bisphenol A polymer Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer Bisphenol A - Bisphenol A diglycidyl ether polymer Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane)),其CAS登记号是 25036-25-3,分子量为

应用场景:在化学分析实验室中,聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端(CAS 25036-25-3)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端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,于室温保存,避光,密封防潮条件下储存; - 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

理化性质 Physical & Chemical Properties

中文名称聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端
分子式C21H24O4 C15H16O2
分子量568.71 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件室温保存,避光,密封防潮
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;对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)17.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1964年

相关专利 Related Patents

  1. 发明人陈志强,李文辉,马晓峰. "一种聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端的合成方法" [P]. 中国发明专利, 专利号 CN 109844755 B, 授权公告日 2025-03-05.
  2. 发明人何建平,陈志强,刘建华. "Method for the Synthesis of 25036-25-3 Bisphenol A-Bisphenol A diglycidyl ether polymer Bisphenol A diglycidyl ether bisphenol A polymer Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer Bisphenol A - Bisphenol A diglycidyl ether polymer Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane)" [P]. 中国发明专利, 专利号 CN 115534451 A, 授权公告日 2024-07-07.
  3. Park J H, Williams B T, Mueller T. "A Process for Preparing High-Purity 25036-25-3 Bisphenol A-Bisphenol A diglycidyl ether polymer Bisphenol A diglycidyl ether bisphenol A polymer Acrylonitrile - methyl-methacrylate - vinylidene chloride copolymer Bisphenol A - Bisphenol A diglycidyl ether polymer Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane)" [P]. US Patent, US 10864811 B2, 2021-09-04.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端 in Pharmaceutical Formulations". J. Nat. Prod., 2014, 2154, (9), 8674-8697.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚(双酚 A-<I>co</I>-表氯醇),缩水甘油基封端 as an Impurity". J. Chromatogr. A, 2023, 1435, (4), 9737-9744.

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