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Technology Process of Edaravone Impurity P3

Edaravone Impurity P3

Base Information
  • Chemical Name:Edaravone Impurity P3
  • CAS No.:1323485-71-7
  • Molecular Formula:C13H16N2O4S
  • Molecular Weight:296.34214
  • Hs Code.:
  • Mol file:1323485-71-7.mol
Edaravone Impurity P3

Synonyms:Edaravone iMpurity P3;4,5-dihydro-a,a,3-triMethyl-5-oxo-1-phenyl- 1H-Pyrazole-4-Methanesulfonic acid;2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid;4,5-Dihydro-alpha,alpha,3-trimethyl-5-oxo-1-phenyl-1H-pyrazole-4-methanesulfonic acid;Edaravone P3

Suppliers and Price of Edaravone Impurity P3
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Crysdot
  • 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95+%
  • 1g
  • $ 923.00
  • Chemenu
  • 2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95%
  • 1g
  • $ 870.00
  • Alichem
  • 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid
  • 1g
  • $ 989.80
  • Alichem
  • 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid
  • 250mg
  • $ 431.20
Total 8 raw suppliers
Chemical Property of Edaravone Impurity P3
Chemical Property:
  • PKA:0.73±0.50(Predicted) 
  • PSA：95.42000 
  • Density:1.35±0.1 g/cm3 (20 oC 760 Torr) 
  • LogP:2.27310 
Purity/Quality:

97% *data from raw suppliers

2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95+% *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
  • Uses 2-?(3-?Methyl-?5-?oxo-?1-?phenyl-?4,?5-?dihydro-?1h-?pyrazol-?4-?yl)?propane-?2-?sulfonic Acid is an impurity of Edaravone (E335000) which inhibits the disease activity in rheumatoid arthritis. Edaravone can significantly enhance IR flap viability and protect flap vessels, which is related to scavenging oxygen free radicals, reducing the consumption of SOD, reducing the extent of lipid peroxidation and inflammation, and protecting functional structure of vessels in the early stages of reperfusion.
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