品名:盐酸四环素
别名:盐酸四环素;盐酸三氯噻嗪;四环素盐酸盐;
英文名称:Tetracyclinehydrochloride
CAS号:64-75-5
分子式:C22H25ClN2O8
分子量:480.9
EINECS号:200-593-8
熔点220-223°C(lit.)
比旋光度-252º(c=0.5,H2O)
折射率-253°(C=0.5,0.1mol/LHCl)
储存条件Keepindarkplace,Inertatmosphere,Storeinfreezer,under-20°C
溶解度H2O:10mg/mLasastocksolution.Stocksolutionsshouldbefilteredsterilizedandstoredat−20°C.Stableat37°Cfor4days.
形态powder
颜色faintyellowtoyellow
PH值pH(10g/l,25℃):1.8～3.0
旋光性(opticalactivity)[α]/D-255to240°(Specificrotation)
水溶解性50g/L
敏感性Air&LightSensitive