对特戊酰氧基苯磺酰氯

中文产品描述

本品为芳基磺酰氯类有机中间体；外观为白色至类白色结晶固体，HPLC纯度≥98%。含有活泼磺酰氯基团，易水解，遇湿气释放氯化氢，具有腐蚀性。

用途：医药合成中间体，用于西维来司钠原料药合成，也可作为西维来司钠杂质对照品，用于药物质量控制、杂质定性定量分析、分析方法开发验证；用于有机合成磺酰化反应。本品严禁接触水、醇类等亲核试剂，操作需防护。

储存条件：密封、避光，-20℃干燥保存，隔绝水汽，远离热源、碱类、氧化剂。

配套资料：随货附带COA、HPLC、MS图谱；SDS安全技术说明书可按需申请。

包装规格：1g、5g、10g、25g、100g、500g。

英文产品描述

This product is aryl sulfonyl chloride organic intermediate. It appears as white to off-white crystalline solid, HPLC purity ≥98%. It contains reactive sulfonyl chloride group, easy to hydrolyze and release hydrogen chloride in humid environment, corrosive.

Application: Pharmaceutical intermediate for synthesis of sivelestat sodium. It also serves as sivelestat sodium impurity reference substance for pharmaceutical quality control, impurity qualitative and quantitative analysis, analytical method development and validation. Used for sulfonylation reaction in organic synthesis. Avoid contact with water, alcohols and other nucleophiles, protective equipment required during handling.

Storage: Sealed, protected from light, stored at -20℃ under dry condition, isolated from moisture, heat, alkali and oxidants.

Documents: COA, HPLC, MS spectra are provided; SDS available upon request.

Packaging:1g,5g,10g,25g,100g,500g.