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1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonamide

PubChem CID
71326363
Structure
1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonamide_small.png
1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonamide_3D_Structure.png
Molecular Formula
Synonyms
  • 89819-28-3
  • 1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonamide
  • DTXSID50755578
  • 1-Oxo-1,3-dihydroisobenzofuran-4-sulfonamide
  • EN300-1618189
Molecular Weight
213.21 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2013-05-21
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonamide.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

1-oxo-3H-2-benzofuran-4-sulfonamide
Computed by Lexichem TK 2.7.0 (PubChem release 2021.05.07)

2.1.2 InChI

InChI=1S/C8H7NO4S/c9-14(11,12)7-3-1-2-5-6(7)4-13-8(5)10/h1-3H,4H2,(H2,9,11,12)
Computed by InChI 1.0.6 (PubChem release 2021.05.07)

2.1.3 InChIKey

KHSNQEZDAADQTE-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.05.07)

2.1.4 SMILES

C1C2=C(C=CC=C2S(=O)(=O)N)C(=O)O1
Computed by OEChem 2.3.0 (PubChem release 2021.05.07)

2.2 Molecular Formula

C8H7NO4S
Computed by PubChem 2.1 (PubChem release 2021.05.07)

2.3 Other Identifiers

2.3.1 CAS

89819-28-3

2.3.2 DSSTox Substance ID

2.3.3 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
213.21 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
-0.1
Reference
Computed by XLogP3 3.0 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Donor Count
Property Value
1
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Acceptor Count
Property Value
5
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Rotatable Bond Count
Property Value
1
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Exact Mass
Property Value
213.00957888 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
213.00957888 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
94.8Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Heavy Atom Count
Property Value
14
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
345
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.05.07)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2012.11.26)

5 Chemical Vendors

6 Information Sources

CONTENTS