盐酸土霉素 2058-46-0

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;AQUACYCLINE

CAS2058-46-0

分子式C22H25ClN2O9

分子量496.89

EINECS218-161-2

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 Sensitive

Merck14,6976

BRN3853107

EPA化学物质信息Oxytetracycline hydrochloride (2058-46-0)