Hydroxyfumaric acid

CAS Registry Number®

6153-53-3
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CAS Name

Hydroxyfumaric acid

Molecular Formula

C4H4O5

Molecular Mass

132.07

Cite this Page

Hydroxyfumaric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6153-53-3 (retrieved 2024-09-19) (CAS RN: 6153-53-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    184 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1,5H,(H,6,7)(H,8,9)/b2-1-

InChIKey

InChIKey=UWYVPFMHMJIBHE-UPHRSURJSA-N

SMILES

C(=C/C(O)=O)(\C(O)=O)/O

Canonical SMILES

O=C(O)C=C(O)C(=O)O

Other Names for this Substance

  • 2-Butenedioic acid, 2-hydroxy-, (Z)-
  • Fumaric acid, hydroxy-
  • trans-Enol-oxalacetic acid
  • Hydroxyfumaric acid