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68195-63-1

中文名称 依达拉奉三聚体
英文名称 Edaravone
CAS 68195-63-1
分子式 C30H26N6O3
分子量 518.57
MOL 文件 68195-63-1.mol
68195-63-1 结构式 68195-63-1 结构式

基本信息

中文别名
依达拉奉杂质4(不使用请询C4X-10626)
英文别名
3,3'',5'-trimethyl-1,1'',2'-triphenyl
4,4-Bis-(3-methyl-phenyl-pyrazolin-5-on-4-yl)-3-methyl-1-phenyl-pyrazolin-5-on
5-methyl-4,4-bis(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-phenylpyrazol-3-one
5,5',5''-Trimethyl-2,2',2''-triphenyl-[4,4':4',4''-ter-4H-pyrazole]-3,3',3''(2H,2'H,2''H)-trione
3,3'',5'-trimethyl-1,1'',2'-triphenyl- 1H,1''H-[4,4':4',4''-terpyrazole]- 3',5,5''(2'H,4H,4''H)-trione
[4,4':4',4''-Ter-4H-pyrazole]-3,3',3''(2H,2'H,2''H)-trione, 5,5',5''-trimethyl-2,2',2''-triphenyl- (9CI)
5,5',5''-Trimethyl-2,2',2''-triphenyl-2,2'',4,4''-tetrahydro-3H,3''H-[4,4':4',4''-terpyrazole]-3,3',3''(2'H)-trione
Edaravone impurity 3/Edaravone Trimer 1/2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one

物理化学性质

熔点200 °C (decomp)(Solv: ethanol (64-17-5))
沸点770.6±60.0 °C(Predicted)
密度1.34±0.1 g/cm3(Predicted)
酸度系数(pKa)2.15±0.70(Predicted)
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