4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

依达拉奉三聚体（烯醇式）

Also known as: Edaravone Impurity 13, Edaravone impurity 4/Edaravone Trimer 2, Edaravone impurity F, Edaravone-2, 3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on), 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-, 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

4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 124009-63-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C30H26N6O3 and a molecular weight of 518.56600 g/mol. It is also known as Edaravone Impurity 13, Edaravone impurity 4/Edaravone Trimer 2 and Edaravone impurity F. Key property: a density of 1.34±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

124009-63-8

Jingsj CID

J-1516016-0

Molecular Formula

C₃₀H₂₆N₆O₃

Chinese Name

依达拉奉三聚体（烯醇式）

Molecular Weight

518.56600 g/mol

Category

Alcohols

Last updated

8/21/2026