4-(2-Hydroxyphenyl)-2-oxo-3-butenoic acid

CAS Registry Number®

90293-62-2

CAS Name

4-(2-Hydroxyphenyl)-2-oxo-3-butenoic acid

Molecular Formula

C10H8O4

Molecular Mass

192.17

Cite this Page

4-(2-Hydroxyphenyl)-2-oxo-3-butenoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90293-62-2 (retrieved 2025-01-31) (CAS RN: 90293-62-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H8O4/c11-8-4-2-1-3-7(8)5-6-9(12)10(13)14/h1-6,11H,(H,13,14)

InChIKey

InChIKey=HMXOGGUFCBUALL-UHFFFAOYSA-N

SMILES

C(=CC(C(O)=O)=O)C1=C(O)C=CC=C1

Canonical SMILES

O=C(O)C(=O)C=CC=1C=CC=CC1O

Other Names for this Substance

  • 3-Butenoic acid, 4-(2-hydroxyphenyl)-2-oxo-
  • 3-Butenoic acid, 4-(o-hydroxyphenyl)-2-oxo-
  • 4-(2-Hydroxyphenyl)-2-oxo-3-butenoic acid
  • 2′-Hydroxybenzalpyruvic acid