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ChemicalBook >> CAS DataBase List >> 3H-Pyrazol-3-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, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-

3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl- price.
  • $140 - $1005
  • Product 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
  • MF: C30H26N6O3
  • MW: 518.57
  • EINECS:
  • MDL Number:MFCD28016542
  • Synonyms:3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on);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;Edaravone-2;5,5''-dihydroxy-3,3'',5'-trimethyl;3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-;4,4-bis(5-hydroxy-3-Methyl-1-phenyl-1H-pyrazol-4-yl)-3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one;Edaravone impurity F;2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • aablocks
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 5mg
  • 10mg
  • 25mg
  • 100.00mg
  • 100mg
  • 250mg
  • 250.00mg
  • 1.00g
  • Manufactureraablocks
  • Product numberAA000LBX
  • Product description2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 97%
  • Packaging250mg
  • Price$264
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000LBX
  • Product description2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 97%
  • Packaging100mg
  • Price$156
  • Updated2026-05-25
  • Buy
  • ManufacturerChemenu
  • Product numberCM189124
  • Product description5,5''''-dihydroxy-3,3'''',5''-trimethyl-1,1'''',2''-triphenyl-1H,1''''H-[4,4'':4'',4''''-terpyrazol]-3''(2''H)-one 97%
  • Packaging100mg
  • Price$844
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11318938
  • Product description5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 97%
  • Packaging100mg
  • Price$895
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11318938
  • Product description5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 97%
  • Packaging25mg
  • Price$335
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number313137
  • Product description5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one
  • Packaging250.00mg
  • Price$376
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number313137
  • Product description5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one
  • Packaging1.00g
  • Price$1005
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number313137
  • Product description5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one
  • Packaging100.00mg
  • Price$222
  • Updated2026-05-19
  • Buy
  • ManufacturerTRC
  • Product numberD455490
  • Product description2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one
  • Packaging5mg
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD455490
  • Product description2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one
  • Packaging10mg
  • Price$195
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000LBX 2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 97% 250mg $264 2026-05-25 Buy
aablocks AA000LBX 2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 97% 100mg $156 2026-05-25 Buy
Chemenu CM189124 5,5''''-dihydroxy-3,3'''',5''-trimethyl-1,1'''',2''-triphenyl-1H,1''''H-[4,4'':4'',4''''-terpyrazol]-3''(2''H)-one 97% 100mg $844 2021-12-16 Buy
Crysdot CD11318938 5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 97% 100mg $895 2026-05-27 Buy
Crysdot CD11318938 5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 97% 25mg $335 2026-05-27 Buy
Matrix Scientific 313137 5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 250.00mg $376 2026-05-19 Buy
Matrix Scientific 313137 5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 1.00g $1005 2026-05-19 Buy
Matrix Scientific 313137 5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-[4,4':4',4''-terpyrazol]-3'(2'H)-one 100.00mg $222 2026-05-19 Buy
TRC D455490 2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 5mg $140 2021-12-16 Buy
TRC D455490 2,4-Dihydro-4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-methyl-2-phenyl-3H-pyrazol-3-one 10mg $195 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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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