中文名 左旋西孟旦
英文名 Levosimendan
别名 左西孟旦
左旋西孟旦
6-(4-氨基苯基)-5-甲基-4,5-二氢-3(2H)-哒嗪酮
-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
(R)-N-(4-(4-甲基-6-氧代-1,4,5,6-四氢哒嗪-3-基)苯基)羰基亚肼基二氰化物
英文别名 Simda
Simdax
OR-1259
LEVOSIMENDAN
(R)-Simendan
Levosimendan
Levosimendan [INN]
(R)-2-[[4-(1,4,5,6-TETRAHYDRO-4-METHYL-6-OXO-3-PYRIDAZINYL)PHENYL] HYDROZONO]PRO
((4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile
Mesoxalonitrile (p-((R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-pyridazinyl)phenyl)hydrazone
(R)-((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile
[[4-[(4R)-1,4,5,6-Terahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]propanedinitrile
(R)-((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono) propanedintrile
({4-[(4R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl]phenyl}hydrazono)propanedinitrile
Mesoxalonitrile (-)-(p((R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazone
Mesoxalonitrile (-)-{p-[(R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl}hydrazone
CAS 141505-33-1
EINECS 663-528-6
化学式 C14H12N6O
分子量 280.28
InChI InChI=1/C14H12N6O/c1-9-6-13(21)19-20-14(9)10-2-4-11(5-3-10)17-18-12(7-15)8-16/h2-5,9,17H,6H2,1H3,(H,19,21)/t9-/m1/s1
密度 1.33±0.1 g/cm3(Predicted)
熔点 216-219°C (dec.)
比旋光度 D25 -566° (tetrahydrofurane/methanol)
溶解度 DMSO: ≥20mg/mL
折射率 1.673
酸度系数 6.3(at 25℃)
存储条件 room temp
外观 powder
颜色 yellow