5-氯-3-吡啶硼酸 CAS 872041-85-5

(3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5

纯度 97%+现货药物标准品
CAS 号872041-85-5
分子式C5H11BClNO2
分子量163.41 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

5-氯-3-吡啶硼酸 (3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5 CAS 872041-85-5 结构式 Chemical Structure

产品介绍 Description

CAS 872041-85-5 对应的5-氯-3-吡啶硼酸（(3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5）为 CATO 佳途药物标准品产品线成员。分子式 C5H11BClNO2，分子量 163.41。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。

与同类药物标准品相比，5-氯-3-吡啶硼酸的分子量为163.41 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 872041-85-5 对应的化合物5-氯-3-吡啶硼酸（英文标识 (3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5），化学式 C5H11BClNO2，相对分子质量 163.41。 依据分子式为 C5H11BClNO2 的5-氯-3-吡啶硼酸结构特征，其分子内含酰胺类，羧酸类，含羟基，含醚键，含氯取代，这意味着该化合物在红外光谱中会呈现特征性的官

应用场景：5-氯-3-吡啶硼酸（(3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5，CAS 872041-85-

理化性质 Physical & Chemical Properties

中文名称5-氯-3-吡啶硼酸
分子式C5H11BClNO2
分子量163.41 g/mol
外观形态白色至类白色结晶性粉末。（具有轻微卤代物特征气味，具有氨/胺类微弱气味）
纯度97%+
储存条件2-8°C冷藏保存，避光，密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性对光敏感，应避免强光直射；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）0.5
CAS登记年份（估）1987年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. Park J H, Hughes D C, Schröder R. "一种5-氯-3-吡啶硼酸的合成方法" [P]. US Patent, US 11051542 B2, 2023-03-26.
  2. 发明人周伟，朱建伟，王建平. "Method for the Synthesis of (3-chloro-5-pyridyl)boronic acid 3-chloropyridine-5-boronic acid 5-chloro-3-pyridineboronic acid 5-chloro-3-pyridinyl boronic acid 5-chloropyridin-3-yl-3-boronic acid 5-chloropyridin-3-ylboronic acid 5-chloropyridine-3-boronic acid 5-chloropyridne-3-boronic acid 872041-85-5" [P]. 中国发明专利, 专利号 CN 109317850 B, 授权公告日 2018-01-20.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氯-3-吡啶硼酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1697, 1561-1581.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氯-3-吡啶硼酸 as an Impurity". J. Agric. Food Chem., 2025, 2328, (9), 6316-6328.

Related chloro Standards 同系列产品

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...