6-Methylpyridine-3-boronic acid CAS 659742-21-9

(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9

纯度 97%+现货药物标准品
CAS 号659742-21-9
分子式C6H14BNO2
分子量142.99 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

6-Methylpyridine-3-boronic acid (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 CAS 659742-21-9 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品6-Methylpyridine-3-boronic acid（(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9，CAS 659742-21-9），分子式 C6H14BNO2，分子量 142.99。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。

6-Methylpyridine-3-boronic acid（(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9），CAS注册编号 659742-21-9，化学分子式为 C6H14BNO2，分子量 142.99 g/mol。 从化学结构特征来看，6-Methylpyridine-3-boronic acid的分子骨架中包含氨基酸衍生物，酰胺类，含羟基，含醚键。该化合物的不饱和度为0.5，表明结构中存在约0个环或双键等价单元。分子量为142.99 g/mol，属于低分子量化合物。分子中的氮原子赋予该化合物一定的碱性特征，在酸性流动相条件下可被有效质子化。 在定量分析中，可作为校准标准或内标物使用，适用于多种检测技术平台（UV-Vis, FLD, MS, FID）。 在质量保证方面，6-Methylpyridine-3-boro

应用场景：针对化学分析用途，6-Methylpyridine-3-boronic acid（(6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9）是具有明确定量溯源的认证级对照品。 推荐以6-Methylpyridine-3-boronic acid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/乙腈（1:1）为溶剂配制储备溶液，根据检测灵敏度

理化性质 Physical & Chemical Properties

中文名称6-Methylpyridine-3-boronic acid
分子式C6H14BNO2
分子量142.99 g/mol
外观形态白色至类白色液体。（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
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
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）1985年
含氮原子数1

相关专利 Related Patents

  1. 发明人胡光，林芳，王建平. "一种6-Methylpyridine-3-boronic acid的合成方法" [P]. 中国发明专利, 专利号 CN 111507063 A, 授权公告日 2024-01-02.
  2. Chen K W, Anderson J P, Patel M V. "Method for the Synthesis of (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9" [P]. US Patent, US 11987485 B2, 2025-07-17.
  3. 发明人郭海燕，韩伟，徐明华. "A Process for Preparing High-Purity (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9" [P]. 中国发明专利, 专利号 CN 116158610 B, 授权公告日 2015-06-19.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 6-Methylpyridine-3-boronic acid in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 2368, 5421-5444.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-Methylpyridine-3-boronic acid as an Impurity". Chromatographia, 2014, 2194, 7834-7844.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (6-methyl-3-pyridinyl)boronic acid (6-methyl-3-pyridyl)boronic acid (6-methylpyridin-3-yl)boronic acid 6-Methylpyridine-3-boronic acid 659742-21-9 Using HRMS and NMR". Chemosphere, 2015, 2036, (4), 5911-5923.

Related methyl 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...