5-Oxo-1,4-bis(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid

Modify Date: 2024-09-04 10:00:00

5-Oxo-1,4-bis(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid structure
Common Name 5-Oxo-1,4-bis(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
CAS Number 736076-89-4 Molecular Weight 440.4
Density N/A Boiling Point N/A
Molecular Formula C16H12N2O9S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-Oxo-1,4-bis(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid

 Chemical & Physical Properties

Molecular Formula C16H12N2O9S2
Molecular Weight 440.4

 Preparation

O=C(O)C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1c1ccc(S(=O)(=O)O)cc1