左西孟旦|141505-33-1

中文名称: 左西孟旦 

中文同义词: 左西孟旦;左旋西孟旦;-2-[[4-(1,4,5,6-四氢-4-甲基-6-氧代-3-哒嗪基)苯基]亚肼基]丙二腈 

英文名称: Levosimendan 

英文同义词: Propanedinitrile, [[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-;Propanedinitrile,2-[2-[4-[(4R)-1,4,5,6-tetrahydro-4-Methyl-6-oxo-3-pyridazinyl]phenyl]hydrazinylidene]-;LEVOSIMENDAN;(R)-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazono)malononitrile;2-[2-[4-[(4R)-1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazinylidene]-propanedinitrile;R)-((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono) propanedintrile;(R)-2-[[4-(1,4,5,6-TETRAHYDRO-4-METHYL-6-OXO-3-PYRIDAZINYL)PHENYL] HYDROZONO]PRO;LevosimendanC14H12N60 

CAS号: 141505-33-1 

分子式: C14H12N6O 

分子量: 280.28 

EINECS号: 663-528-6 

熔点  216-219°C (dec.) 

比旋光度  D25 -566° (tetrahydrofurane/methanol) 

储存条件  -20°C Freezer 

溶解度  DMSO: ≥20mg/mL 

形态 powder 

酸度系数(pKa) 6.3(at 25℃) 

颜色 yellow