2-(4-氯苯甲酰)苯甲酸 CAS 85-56-3

3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R

纯度 97%+现货药物标准品
CAS 号85-56-3
分子式C14H21ClO3
分子量272.77 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

2-(4-氯苯甲酰)苯甲酸 3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R CAS 85-56-3 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品2-(4-氯苯甲酰)苯甲酸（3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R，CAS 85-56-3），分子式 C14H21ClO3，分子量 272.77。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析，可作为外标法校准标准品或系统适用性测试参考物质使用。 化学式为 C14H21ClO3 的2-(4-氯苯甲酰)苯甲酸（3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R），其CAS登记号是 85-56-3，分子量为 272.77 g/mol。 从化学结构特征来看，2-(4-氯苯甲酰)苯甲酸的分子骨架中包含羧酸类，含羟基，含醚键，

应用场景：2-(4-氯苯甲酰)苯甲酸（3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC

理化性质 Physical & Chemical Properties

中文名称2-(4-氯苯甲酰)苯甲酸
分子式C14H21ClO3
分子量272.77 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、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）1957年
卤素含量Cl取代

相关专利 Related Patents

  1. Roberts E F, Mueller T, Hughes D C. "一种2-(4-氯苯甲酰)苯甲酸的合成方法" [P]. US Patent, US 10668317 B2, 2022-08-07.
  2. 发明人朱建伟，高志强，韩伟. "Method for the Synthesis of 3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R" [P]. 中国发明专利, 专利号 CN 110650752 A, 授权公告日 2019-05-08.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-氯苯甲酰)苯甲酸 in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 810, (9), 9291-9310.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-氯苯甲酰)苯甲酸 as an Impurity". Anal. Methods, 2020, 522, (7), 9339-9352.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R Using HRMS and NMR". Talanta, 2022, 1438, 4512-4542.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...