6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione; 2,5-Dihydroxy-6,7-dimethoxyquinazoline; 6,7-Dimethoxy-1H-quinazoline-2,4-dione; 6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione; 6,7-Dimethoxyquinazoline-2,4-diol; Doxazosin EP Impurity D
雜質(zhì):
Doxazosin EP Impurity D
CAS號(hào):
28888-44-0
分子式:
C??H??N?O?
外觀:
白色至白色固體
熔點(diǎn):
>300°C
分子量:
222.2
儲(chǔ)存:
冰箱保存
溶解性:
Trifluoroacetic Acid
種類(lèi):
Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
6,7-Dimethoxyquinazoline-2,4-dione (Doxazosin EP Impurity D) is an intermediate in the preparation of Alfuzosin hydrochloride (A532000), an antihypertensive.