2-Oxo-2-phenylethanesulfonic acid
2-oxo-2-phenylethanesulfonic acid
Also Known As: 2-oxo-2-phenylethanesulfonic acid|benzoylmethanesulfonic acid|2-Oxo-2-phenylethane-1-sulfonic acid
CAS: 4496-92-8
| Molecular Formula | C8H8O4S |
|---|---|
| Molecular Weight | 200.01433 g/mol |
| LogP | 0.5 |
| Topological Polar Surface Area | 79.8 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 3 |
| Exact Mass | 200.01433 |
| Monoisotopic Mass | 200.01433 |
| Heavy Atoms | 13 |
| Complexity | 269.0 |
Chemical Identifiers
| CAS Number | 4496-92-8 |
|---|---|
| SMILES | C1=CC=C(C=C1)C(=O)CS(=O)(=O)O |
| InChIKey | OESPNJQIRRMMGU-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Heterocyclic Building Blocks (13 patents)
Organic Building Blocks (32 patents)
Organometallic Reagents (6 patents)
Pharmaceutical Intermediates (28 patents)
Polymer Intermediates (1 patents)
Product Overview
2-Oxo-2-phenylethanesulfonic acid (CAS 4496-92-8), with molecular formula C8H8O4S and molecular weight 200.01433 g/mol. IUPAC: 2-oxo-2-phenylethanesulfonic acid.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
2-Oxo-2-phenylethanesulfonic acid is a custom synthesis product. We offer services from milligram to kilogram scale.
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