4-(1-Sulfo-1-carboxylethyl) Edaravone

4,5-二氢-alpha,3-二甲基-5-氧代-1-苯基-alpha-磺基-1H-吡唑-4-乙酸

Also known as: 1H-Pyrazole-4-acetic acid, 4,5-dihydro-α,3-dimethyl-5-oxo-1-phenyl-α-sulfo-, 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid, Edaravone impurity 5, Edaravone-3, edaravone p1, 4,5-Dihydro-α,3-dimethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic acid

4-(1-Sulfo-1-carboxylethyl) Edaravone (CAS 1357477-99-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N2O6S and a molecular weight of 326.325 g/mol. It is also known as 1H-Pyrazole-4-acetic acid, 4,5-dihydro-α,3-dimethyl-5-oxo-1-phenyl-α-sulfo-, 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid and Edaravone impurity 5. Key property: a density of 1.52±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1357477-99-6

Jingsj CID

J-1601974-8

Molecular Formula

C₁₃H₁₄N₂O₆S

Chinese Name

4,5-二氢-alpha,3-二甲基-5-氧代-1-苯基-alpha-磺基-1H-吡唑-4-乙酸

Molecular Weight

326.325 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026