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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid

4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid

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4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid Basic information

Product Name:
4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid
Synonyms:
  • 4-(1-Sulfo-1-carboxylethyl) Edaravone
  • 4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid
  • edaravone p1
  • Edaravone impurity 5/2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid
  • Edaravone-3
  • 2-(3-methyl-5-oxo-1-phenyl
  • 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid
  • 4,5-Dihydro-alpha,3-dimethyl-5-oxo-1-phenyl-alpha-sulfo-1H-pyrazole-4-acetic acid
CAS:
1357477-99-6
MF:
C13H14N2O6S
MW:
326.33
Product Categories:
  • Aromatices
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds
Mol File:
1357477-99-6.mol
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4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid Chemical Properties

Density 
1.52±0.1 g/cm3 (20 ºC 760 Torr)
pka
-0.91±0.50(Predicted)
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4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid Usage And Synthesis

Uses

4-(1-Sulfo-1-carboxylethyl) Edaravone is an impurity of Edaravone (E335000).

4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic AcidSupplier

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