酮替芬EP雜質(zhì)G

中文名稱：酮替芬EP雜質(zhì)G

C A S 號：43076-16-0

產(chǎn)品分類：CAS號大全

產(chǎn)品品牌：紀(jì)寧生物

產(chǎn)品詳情

CAS號：43076-16-0

英文名稱：9,10-Dioxo Ketotifen

英文同義詞：9,10-Dioxo Ketotifen;Ketotifen EP Impurity G;Ketotifen FuMarate EP IMpurity G;Ketotifen Impurity 7(Ketotifen EP Impurity G）;Ketotifen EP Impurity G (9,10-Dioxo Ketotifen);10-(1-methylpiperidin-4-ylidene)benzo[1,2]cyclohepta[3,4-b]thiophene-4,5-dione;4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-9,10-dione;4-(1-methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione;4-(1-Methyl-4-piperidinylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione;4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione, 4-(1-methyl-4-piperidinylidene)-

中文名稱：酮替芬EP雜質(zhì)G

中文同義詞：酮替芬 EPG;酮替芬EP雜質(zhì)G;富馬酸酮替芬雜質(zhì)G;酮替芬雜質(zhì)G(EP);9,10-二酮基酮替芬

分子式：C19H17NO2S

分子量：323.41

熔點(diǎn)：200-201 °C (decomp)

沸點(diǎn)：505.7±50.0 °C(Predicted)

密度：1.310±0.06 g/cm3(Predicted)

形態(tài)：neat

酸度系數(shù)(pKa)：8.67±0.20(Predicted)