Edaravone Impurity P3

Base Information

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

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

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:

NLT 98% ^*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.