2-Amino-4-oxobutanoic acid
[CAS# 498-20-4]

Identification

• Name: 2-Amino-4-oxobutanoic acid
• Synonyms: 2-Amino-4-Oxo-Butanoic Acid; 2-Amino-4-Keto-Butyric Acid; Aspartic Beta Semialdehyde
• Molecular Formula: C₄H₇NO₃
• Molecular Weight: 117.10
• CAS Registry Number: 498-20-4
• SMILES: C(C(N)C(O)=O)C=O
• InChI: 1S/C4H7NO3/c5-3(1-2-6)4(7)8/h2-3H,1,5H2,(H,7,8)
• InChIKey: HOSWPDPVFBCLSY-UHFFFAOYSA-N

Properties

• Density: 1.293g/cm³ (Cal.)
• Boiling point: 291.948°C at 760 mmHg (Cal.)
• Flash point: 130.366°C (Cal.)