4-(5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid

Modify Date: 2025-08-26 17:08:18

4-(5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid Structure
4-(5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid structure
Common Name 4-(5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
CAS Number 34797-30-3 Molecular Weight 240.23600
Density N/A Boiling Point N/A
Molecular Formula C9H8N2O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-(5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid

 Chemical & Physical Properties

Molecular Formula C9H8N2O4S
Molecular Weight 240.23600
Exact Mass 240.02000
PSA 95.42000
LogP 1.23720
InChIKey KWRIUSHKXZNKQX-UHFFFAOYSA-N
SMILES O=C1CC=NN1c1ccc(S(=O)(=O)O)cc1
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