2-Oxosuccinamic acid structure

2-Oxosuccinamic acid

4-amino-2,4-dioxobutanoic acid

Also Known As: 2-Oxosuccinamic acid|4-amino-2,4-dioxobutanoic acid|Oxaloacetamide|2-Oxosuccinamate|Oxaloacetamid|gamma-Aminooxaloacetate|2-Oxosuccinamidic acid|2-Ketosuccinamidic acid|alpha-Ketosuccinamic acid|Butanoic acid, 4-amino-2,4-dioxo-|3-carbamoyl-2-oxopropanoic acid|3-carbamoyl-2-oxo-propanoic acid|Butanoic acid,4-amino-2,4-dioxo|4-Hydroxy-4-imino-2-oxobutanoic acid|4-Azanyl-2,4-bis(oxidanylidene)butanoic acid|J2.362.002B

CAS: 33239-40-6
Molecular Formula C4H5NO4
Molecular Weight 131.02185 g/mol
LogP -1.3
Topological Polar Surface Area 97.5 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 131.02185
Monoisotopic Mass 131.02185
Heavy Atoms 9
Complexity 162.0

Chemical Identifiers

CAS Number 33239-40-6
SMILES C(C(=O)C(=O)O)C(=O)N
InChIKey ONGPAWNLFDCRJE-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Biotechnology (30 patents) Heterocyclic Building Blocks (1 patents) Peptides & Amino Acids (2 patents) Pharmaceutical Intermediates (12 patents)

Product Overview

2-Oxosuccinamic acid (CAS 33239-40-6), with molecular formula C4H5NO4 and molecular weight 131.02185 g/mol. IUPAC: 4-amino-2,4-dioxobutanoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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