中文同义词:
6,7-二甲氧基-2,4-喹唑啉二酮;6,7-二甲氧基-2,4喹唑啉二酮;6,7-二甲氧 基-1,3-二氢-2,4-喹唑啉二酮;2,4-二羟基-6,7-二甲氧基喹唑啉;6,7-二甲氧基-2,4-(1H,3H)喹唑啉二酮;6,7-二甲氧基喹唑啉-2,4-二酮;6,7-二甲氧基-2,4-喹唑啉二酮(哌唑嗪盐酸盐的中间体。);多沙唑嗪杂质5
英文名称:
6,7-Dimethoxyquinazoline-2,4-dione
英文同义词:
QUINAZOLINDIONE;2,4-Dihydroxy-6,7-dimethoxquinazoline;2,4-DIONE-6,7-DIMETHOXYQUINAZOLINE;2,4-DIHYDROXY-6,7-DIMETHOXYQUINAZOLINE;LABOTEST-BB LT00453115;1,2,3,4-TETRAHYDRO-6,7-DIMETHOXYQUINAZOLINE-2,4-DIONE;6,7-DIMETHOXY-(1H,3H)-2,4-QUINAZOLINDIONE;6,7-DIMETHOXY-2,4(1H,3H)-QUINAZOLINEDIONE
相关类别:
医药中间体;有机原料;中间体;羰基化合物;合成;抗高血压;陕西林奈主打产品;Quinolines, Quinazolines and derivatives;QuinolineIsoquinoline;Doxazosin;Building Blocks;Heterocyclic Building Blocks;Quinazolines;Aromatics;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals;化工中间体
沸点
363.37°C (rough estimate)
密度
1.3404 (rough estimate)
酸度系数(pKa)
10.27±0.20(Predicted)
CAS 数据库
28888-44-0(CAS DataBase Reference)
用途
6,7-二甲氧基-2,4-喹唑啉二酮(多沙唑嗪EP杂质D)是制备抗高血压药盐酸阿夫唑嗪的中间体。