吡羅昔康雜質(zhì) H

中文名稱：吡羅昔康雜質(zhì) H

C A S 號：24683-21-4

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：24683-21-4

英文名稱：Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity H)

英文同義詞：Piroxicam Impurity H;Ethyl 4-Hydroxy-2H-1,2-benzothiazin;4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic Acid;ethyl 4-hydroxy-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide;ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazin e-3-carboxylate;4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide;2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-, ethyl ester, 1,1-dioxide;Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity H);Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide_x000b_(Piroxicam Impurity H)

中文名稱：吡羅昔康雜質(zhì) H

中文同義詞：吡羅昔康雜質(zhì)H (EP);吡羅昔康雜質(zhì)H(EP) 標(biāo)準(zhǔn)品;4-羥基-2H-1,2-苯并噻嗪-3-羧酸乙酯1,1-二氧化物;4-羥基-2H-苯并[E][1,2]噻嗪-3-羧酸乙酯1,1-二氧化物

分子式：C11H11NO5S

分子量：269.27

熔點(diǎn)： 140℃ (acetone )

沸點(diǎn)： 453.0±55.0 °C(Predicted)

密度： 1.502±0.06 g/cm3(Predicted)

酸度系數(shù)(pKa)： 4.50±1.00(Predicted)