Structure via PubChem · Public domain (PubChem)
oxoacetic acid
Sign in to saveAlso known as oxalaldehydic acid, oxoethanoic acid, formylformic acid, alpha-ketoacetic acid, oxaldehydic acid, 2-oxoacetic acid, glyoxalic acid, α-ketoacetic acid
acetic acid bearing an aldehyde group
Chemical data
- Formula
- C2H2O3
- Molecular weight
- 74.04 g/mol
- IUPAC name
- oxaldehydic acid
- SMILES
- C(=O)C(=O)O
- InChIKey
- HHLFWLYXYJOTON-UHFFFAOYSA-N
- XLogP
- -0.3
- Polar surface area
- 54.4 Ų
- H-bond donors
- 1
- H-bond acceptors
- 3
- Formal charge
- 0
via PubChem
~9 min read
Encyclopedic overview
Glyoxylic acid or oxoacetic acid is an organic compound. Together with acetic acid, glycolic acid, and oxalic acid, glyoxylic acid is one of the C2 carboxylic acids. It is a colourless solid that occurs naturally and is useful industrially.
Structure and nomenclature
Excerpted from Wikipedia’s “oxoacetic acid” article, available under the CC BY-SA 4.0 licence.