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CAS號:59743-88-3
英文名稱:10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol
英文同義詞:Einecs 261-907-7;Ketotifen EP Impurity B;Ketotifen FuMarate EP IMpurity B;(4RS)-10-Methoxy-4-(1-methylpiperid;4-Hydroxy-9,10-dehydro-10-Methoxy Ketotifen;Ketotifen Impurity 2(Ketotifen EP Impurity B);4-methoxy-10-(1-methylpiperidin-4-yl)benzo[1,2]cyclohepta[3,4-b]thiophen-10-ol;10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol;10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol;10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol
中文名稱:10-甲氧基-4-(1-甲基-4-哌啶基)-4H-苯并[4,5]環(huán)庚三烯并[1,2-B]噻吩-4-醇
中文同義詞:酮替芬EP雜質B;富馬酸酮替芬雜質I;酮替芬雜質B(EP);酮替芬雜質B(EP) 標準品;4-羥基-9,10-脫氫-10-甲氧基酮替芬;10-甲氧基-4-(1-甲基-4-哌啶基)-4H-苯并[4.5]環(huán)庚[1.2-B]噻吩-4-醇;10-甲氧基-4-(1-甲基-4-哌啶基)-4H-苯并[4,5]環(huán)庚三烯并[1,2-B]噻吩-4-醇;4-羥基-10-甲氧基-4-(1-甲基-4-哌啶基)-4H-苯并[4,5]環(huán)庚三烯并[1,2-B]噻吩
分子式:C20H23NO2S
分子量:341.47
熔點: 194-196℃ (ethanol )
沸點: 524.0±50.0 °C(Predicted)
密度: 1.26±0.1 g/cm3(Predicted)
酸度系數(pKa): 12.91±0.40(Predicted)