4-甲基-2-苯基-2-戊烯醛 CAS 26643-91-4

26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U

纯度 97%+现货药物标准品
CAS 号26643-91-4
分子式C12H20O
分子量180.29 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

4-甲基-2-苯基-2-戊烯醛 26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U CAS 26643-91-4 结构式 Chemical Structure

产品介绍 Description

CAS 26643-91-4 对应的4-甲基-2-苯基-2-戊烯醛（26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U）为 CATO 佳途药物标准品产品线成员。分子式 C12H20O，分子量 180.29。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。

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4-甲基-2-苯基-2-戊烯醛在内的目标物的控制。 4-甲基-2-苯基-2-戊烯醛（26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U），CAS注册编号 26643-91-4，化学分子式为 C12H20O，分子量 180.29 g/mol。 受分子结构中含羟基，含醚键的影响，4-甲基-2-苯基-2-戊烯醛表现为白色至类白

应用场景：4-甲基-2-苯基-2-戊烯醛（26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyd

理化性质 Physical & Chemical Properties

中文名称4-甲基-2-苯基-2-戊烯醛
分子式C12H20O
分子量180.29 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）1964年

相关专利 Related Patents

  1. 发明人何建平，李文辉，林芳. "一种4-甲基-2-苯基-2-戊烯醛的合成方法" [P]. 中国发明专利, 专利号 CN 116480601 B, 授权公告日 2018-01-12.
  2. 发明人刘建华，马晓峰，陈志强. "Method for the Synthesis of 26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U" [P]. 中国发明专利, 专利号 CN 113110091 A, 授权公告日 2021-08-17.
  3. Jørgensen K, Mueller T C, Lefèvre J P. "A Process for Preparing High-Purity 26643-91-4 ZJ4E916A4U 4-Methyl-2-phenyl-2-pentenal Benzeneacetaldehyde, alpha-(2-methylpropylidene)- EINECS 247-869-4 FEMA No. 3200 alpha-Isobutylidenebenzeneacetaldehyde 4-Methyl-2-phenyl-2-penteral 4-Methyl-2-phenyl-2-penteral (natural) alpha-(2-Methylpropylidene)benzeneacetaldehyde 2-Pentenal, 4-methyl-2-phenyl- UNII-ZJ4E916A4U" [P]. European Patent, EP 3806170 A1, 2021-10-19.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲基-2-苯基-2-戊烯醛 in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 126, (8), 5301-5317.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲基-2-苯基-2-戊烯醛 as an Impurity". J. Pharm. Biomed. Anal., 2019, 1871, (8), 2366-2394.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...