ChemicalBook--->CAS DataBase List--->124009-63-8

124009-63-8

124009-63-8 Structure

124009-63-8 Structure
IdentificationBack Directory
[Name]

3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-
[CAS]

124009-63-8
[Synonyms]

Edaravone-2
Edaravone TriMer
Edaravone impurity F
Edaravone TriMer IMpurity
5,5''-dihydroxy-3,3'',5'-trimethyl
3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on)
4,4-bis(5-hydroxy-3-Methyl-1-phenyl-1H-pyrazol-4-yl)-3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one
5,5''-Dihydroxy-3,3',3''-trimethyl-1,1',1''-triphenyl-[4,4':4',4''-ter-1H-pyrazol]-5'(4'H)-one
5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one
2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one
3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-
Edaravone impurity 4/Edaravone Trimer 2/5,5-Dihydroxy-3,3,5-trimethyl-1,1,2-triphenyl-1H,1H-[4,4:4,4-terpyrazol]-3(2H)-one
[Molecular Formula]

C30H26N6O3
[MOL File]

124009-63-8.mol
[Molecular Weight]

518.566
Chemical PropertiesBack Directory
[Boiling point ]

743.4±60.0 °C(Predicted)
[density ]

1.34±0.1 g/cm3 (20 ºC 760 Torr)
[pka]

7.73±0.50(Predicted)
Hazard InformationBack Directory
[Uses]

2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one can be studied from reactions of 6-?amino-?5-?cyano-?3-?methyl-?1,?4-?diphenyl-?1H,?4H-?pyrano[2,?3-?c]?pyrazole; a novel synthesis of 4-?arylidene-?3-?methyl-?1-?phenyl-?2-?pyrazolin-?5-?one derivatives.
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