Malic Acid
- IUPAC name
- 2-hydroxybutanedioic acid
- Molecular formula
- C4H6O5
- Molecular weight
- 134.09 g/mol
- Exact mass
- 134.02152329 Da
- XLogP3
- -1.3
- Topological polar surface area
- 94.8 Ų
- Hydrogen-bond donors
- 3
- Hydrogen-bond acceptors
- 5
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
16 more reported names
External database identifiers
- ChEBI:CHEBI:6650
- ChEMBL:CHEMBL1455497
- EPA DTXSID:DTXSID0027640
- PubMed:29968805
- PubMed:23105635
- PubMed:23105563
- PubMed:23105452
- PubMed:23079895
- PubMed:23077897
- PubMed:23075791
- PubMed:23073879
- PubMed:23049770
- PubMed:23029512
- PubMed:23028951
- PubMed:23028566
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.