Basic information Safety Supplier Related
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

Basic information Safety Supplier Related

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
More
Less

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)
More
Less

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

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
4000505016; 13380397412
Email
3001272453@qq.com
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-52878169 15701683040
Email
sales@bjcomparison.com
Jinan Mingya Medical Technology Co., Ltd.
Tel
0531-85828981
Email
864598798@qq.com