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CAS號(hào):27631-29-4
英文名稱:2,4-Dichloro-6,7-dimethoxyquinazoline
英文同義詞:TIMTEC-BB SBB000972;Doxazosin Impurity 6;Doxazosin EP IMpurity E;7-diMethoxyquinoazoline;Doxazosin Related CoMpound E;2,4-Dichloro-6,7-dimethoxyquin;2,4-Dichloro-6,7-dimethoxyquinazoli;2,4-Dichloro-6,7-dimethoxyxinazoline;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINE;2,4-Dichloro-6,7-dimethoxyquinoazoline
中文名稱:2,4-二氯-6,7-二甲氧基喹唑啉
中文同義詞:多沙唑嗪雜質(zhì)E;多沙唑嗪雜質(zhì)6;多沙唑嗪中間體;多沙唑嗪相關(guān)物質(zhì)E;多沙唑嗪EP雜質(zhì)E;多沙唑嗪相關(guān)雜質(zhì)E USP標(biāo)準(zhǔn)品;2,4-二氯-6,7-二甲氧基奎寧;2,4-二氯-6,7-二甲氧基喹唑啉;2,4-二氯-6-甲氧基-7-喹唑啉基甲醚;2,4-二氯-6,7-二甲氧基喹唑啉, 98+%
分子式:C10H8Cl2N2O2
分子量:259.09
熔點(diǎn):175-178 °C (lit.)
沸點(diǎn):340.5±42.0 °C(Predicted)
密度:1.5369 (rough estimate)
折射率:1.6100 (estimate)
儲(chǔ)存條件:2-8°C
酸度系數(shù)(pKa):-0.49±0.30(Predicted)
形態(tài):Crystalline Powder
顏色:Pale yellow to beige
水溶解性:Insoluble in water.
敏感性:Moisture Sensitive
BRN:190331
CAS 數(shù)據(jù)庫(kù):27631-29-4(CAS DataBase Reference)