Sodium 5-oxo-1,4-bis(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate

Modify Date: 2025-09-03 10:50:10

Sodium 5-oxo-1,4-bis(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate structure
Common Name Sodium 5-oxo-1,4-bis(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS Number 29779-19-9 Molecular Weight 506.4
Density N/A Boiling Point N/A
Molecular Formula C16H9N2Na3O9S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Sodium 5-oxo-1,4-bis(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate

 Chemical & Physical Properties

Molecular Formula C16H9N2Na3O9S2
Molecular Weight 506.4

 Preparation

O=C([O-])C1=NN(c2ccc(S(=O)(=O)[O-])cc2)C(=O)C1c1ccc(S(=O)(=O)[O-])cc1.[Na+].[Na+].[Na+]
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