中文名盐酸土霉素中文同义盐酸氧四环素;(4S,4aR,5S,5aR,6S,12aS)-4-二甲氨基-1,4,4a,5,5a,6,11,12a-八氢-3,5,6,10,12,12a-六羟基-6-甲基-1,11-二氧代-2-并四苯甲酰胺盐酸盐;土霉素盐酸;酸土霉素;盐酸土霉素;盐酸土霉素(标准品);OXYTETRACYCLINE HCL 盐酸土霉素;OXYTERACYCLINE HCL 土霉素盐酸盐英文名Oxytetracycline hydrochloride英文同义hydrocyclin;liquamycininjectable;mepatar;nsc9169;5-hydroxytetracycline hydrochloride;[4s-(4alpha,4aalpha,5alpha,5aalpha,6beta,12aalpha)]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride;GEOMYCIN;AQUACYCLINECAS2058-46-0分子式C22H25ClN2O9分子量496.89EINECS218-161-2结构式 性质熔点180°C比旋光度-188～-200°(D/20℃)(c=1,0.1mol/l HCl) (calculated on the dried basis)储存条件0-6°C溶解度Freely soluble in water, sparingly soluble in ethanol (96 per cent). Solutions in water become turbid on standing, owing to the precipitation of oxytetracycline.形态crystalline颜色yellow PH值2.0～3.0 (10g/l, 25℃)水溶解性>100 g/L最大波长(λmax)360nm(H2O)(lit.)敏感性Light SensitiveMerck14,6976BRN3853107EPA化学物质信息Oxytetracycline hydrochloride (2058-46-0) | |||