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4660-26-8

中文名稱 (4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
英文名稱 (4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
CAS 4660-26-8
分子式 C22H22N2O8
分子量 442.42
MOL 文件 4660-26-8.mol
4660-26-8 結(jié)構(gòu)式 4660-26-8 結(jié)構(gòu)式

基本信息

中文別名
土霉素雜質(zhì)7
土霉素雜質(zhì)F
土霉素雜質(zhì)06
土霉素EP雜質(zhì)F
土霉素二水合物雜質(zhì)F
英文別名
Anhydro-oxytetracycline
Oxytetracycline Impurity 7
Oxytetracycline Impurity 6(Oxytetracycline EP Impurity F)
(4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-, (4S,4aR,5R,12aS)-
(4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide(anhydro-oxytetracycline).
所屬類別
分析化學(xué):藥典標(biāo)準(zhǔn)品和雜質(zhì)標(biāo)準(zhǔn)品

物理化學(xué)性質(zhì)

沸點(diǎn)749.4±60.0 °C(Predicted)
密度1.68±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)4.50±1.00(Predicted)
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