中文名盐酸右美托咪定英文名dexmedetomidine HCL别名盐酸右美托咪盐酸右美托嘧啶盐酸右美托咪定盐酸右眉托咪啶右美托咪定盐酸盐美托咪定杂质39盐酸右美托咪定, 一种Α2肾上腺素受体激动剂4-[(1R)-1-(2,3-二甲基苯基)乙基]-3H-咪唑盐酸盐4-[(1R)-1-(2,3-二甲基苯基)乙基]-3H-咪唑盐酸盐英文别名DEMEDETOMIDINE HCLdemedetomidine HCLDEXMEDETOMIDINE HCLdexmedetomidine HCLDexmedetomidine(Pilot)Dexmedetomidine HydrochlorideDEXMEDETOMIDINE HYDROCHLORIDEdexmedetomidine hydrochloride4-((S)-α,2,3-Trimethylbenzyl)imidazole monohydrochloride4-((s)-alpha,2,3-trimethylbenzyl)imidazole monohydrochloride4-[(1S)-1-(2,3-Dimethylphenyl)ethyl]-1H-imidazolehydrochloride5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-1H-imidazole hydrochloride4-[(1r)-1-(2,3-dimethylphenyl)ethyl]-3h-imidazole hydrochlorideCASEINECS化学式C13H17ClN2分子量236.74InChIInChI=1/C13H16N2.ClH/c(10(9)2)11(3)3;/h4-8,11H,1-3H3,(H,14,15);1H/t11-;/m0./s1InChIKeyVPNGEIHDPSLNMU-MER密度1.17 g/cm3熔点°沸点381.9°C at 760 mmHg比旋光度+52.4° (c = 1 in water)闪点191.3°C蒸汽压1.08E-05mmHg at 25°C溶解度H2O: soluble20mg/mL, clear存储条件2-8°C外观powder颜色white to beigeMerck14,2946物化性质外观：白色或类白色结晶性粉末