1-苯基-2-丙炔-1-醇 CAS 4187-87-5

4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl-

纯度 97%+现货药物标准品
CAS 号4187-87-5
分子式C9H14O
分子量138.21 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

1-苯基-2-丙炔-1-醇 4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl- CAS 4187-87-5 结构式 Chemical Structure

产品介绍 Description

1-苯基-2-丙炔-1-醇（4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl-）是药物分析与质量控制领域常用的药物标准品，CAS 号 4187-87-5。分子式 C9H14O，分子量 138.21。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。

受分子结构中含羟基，含醚键的影响，1-苯基-2-丙炔-1-醇表现为白色至类白色液体。其固体形态的物理化学属性——包括138.21 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。由于结构中存在共轭发色团，该化合物在200-400 nm区间具有显著的紫外吸收，便于HPLC-UV检测。 CAS编号 4187-87-5 对应的化合物1-苯基-2-丙炔-1-醇（英文标识 4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn

应用场景：1-苯基-2-丙炔-1-醇（4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl

理化性质 Physical & Chemical Properties

中文名称1-苯基-2-丙炔-1-醇
分子式C9H14O
分子量138.21 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）1958年

相关专利 Related Patents

  1. 发明人罗永刚，王建平，杨光. "一种1-苯基-2-丙炔-1-醇的合成方法" [P]. 中国发明专利, 专利号 CN 114330989 B, 授权公告日 2019-07-01.
  2. Johnson M A, Roberts E F, Park J H. "Method for the Synthesis of 4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl-" [P]. US Patent, US 10505359 B2, 2018-09-27.
  3. 发明人黄志刚，冯建国，林芳. "A Process for Preparing High-Purity 4187-87-5 Benzenemethanol, alpha-ethynyl- (9CI) Benzyl alcohol, alpha-ethynyl- 1-Phenylprop-2-yn-1-ol AI3-24430 EINECS 224-064-6 alpha-Ethynylbenzenemethanol alpha-Ethynylbenzyl alcohol Ethynylphenylcarbinol NSC 4326 Phenylethynylcarbinol alpha-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl-" [P]. 中国发明专利, 专利号 CN 117467793 A, 授权公告日 2015-09-25.

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 1-苯基-2-丙炔-1-醇 in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1379, (7), 8338-8342.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-苯基-2-丙炔-1-醇 as an Impurity". Talanta, 2010, 2345, (5), 4828-4841.

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