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件 库存10000件
中文名称:盐酸土霉素
中文同义词: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(原料);OXYTETRACYCLINEHCL盐酸土霉素;OXYTERACYCLINEHCL土霉素盐酸盐
英文名称:Oxytetracyclinehydrochloride
英文同义词:hydrocyclin;liquamycininjectable;mepatar;nsc9169;5-hydrox ytetracyclinehydrochloride;[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-naphthacenecarboxamidemonohydrochloride;GEOMYCIN;AQUACYCLINE
CAS号:2058-46-0
分子式:C22H25ClN2O9
分子量:496.89
EINECS号:218-161-2
熔点180°C
比旋光度-188～-200°(D/20℃)(c=1,0.1mol/lHCl)(calculatedonthedriedbasis)
储存条件0-6°C
溶解度Freelysolubleinwater,sparinglysolubleinethanol(96percent).Solutionsinwaterb ecometurbidonstanding,owingtotheprecipitationofoxytetracycline.
形态crystalline
颜色yellow
PH值2.0～3.0(10g/l,25℃)
水溶解性>100g/L
-大波长(λmax)360nm(H2O)(lit.)
敏感性LightSensitive