Cas no 207735-99-7 (Ethenone,2-hydroxy-2-(2-thienyl)-)

Ethenone,2-hydroxy-2-(2-thienyl)- structure
207735-99-7 structure
Product Name:Ethenone,2-hydroxy-2-(2-thienyl)-
CAS No:207735-99-7
MF:C6H4O2S
MW:140.159760475159
CID:241907
PubChem ID:5272214
Update Time:2025-04-19

Ethenone,2-hydroxy-2-(2-thienyl)- Chemical and Physical Properties

Names and Identifiers

    • Ethenone,2-hydroxy-2-(2-thienyl)-
    • Ethenone,hydroxy-2-thienyl- (9CI)
    • 2-oxo-2-thiophen-2-ylacetaldehyde
    • 2-THIENYLGLYOXAL
    • EN300-1240771
    • glyoxyloylthiophene
    • SCHEMBL3165195
    • AKOS005136232
    • 51445-63-7
    • Ethenone, hydroxy-2-thienyl- (9CI)
    • 2-oxo-2-(2-thienyl)acetaldehyde
    • Oxo(2-thienyl)acetaldehyde
    • 207735-99-7
    • 2-Thiophenylglyoxal
    • oxo-thiophen-2-yl-acetaldehyde
    • 2-thiopheneglyoxylaldehyde
    • 2-oxo-2-(thiophen-2-yl)acetaldehyde
    • Oxo(thiophen-2-yl)acetaldehyde
    • DBVGLIZLQMRBMY-UHFFFAOYSA-N
    • DTXSID00930095
    • FT-0681277
    • BCA44563
    • Inchi: 1S/C6H4O2S/c7-4-5(8)6-2-1-3-9-6/h1-4H
    • InChI Key: DBVGLIZLQMRBMY-UHFFFAOYSA-N
    • SMILES: S1C=CC=C1C(C=O)=O

Computed Properties

  • Exact Mass: 139.99322
  • Monoisotopic Mass: 139.99320054g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 2
  • Complexity: 133
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.4
  • Topological Polar Surface Area: 62.4?2

Experimental Properties

  • PSA: 34.14
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