HRID1992563
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Carvedilol free base is dissolved in n-propanol/water (95:5), and stoichiometric hydrobromic acid is added. The solution is cooled, and crystallization ensues. The product is filtered, washed with process solvent, and dried.
WORKUP
后处理
- temperatureThe solution is cooled
- customcrystallization ensues
- filtrationThe product is filtered
- washwashed with process solvent
- customdried