2-Amino-2-Propenoic Acid
[CAS# 1948-56-7]

Identification

• Name: 2-Amino-2-Propenoic Acid
• Synonyms: 2-Aminoacrylic Acid; 2,3-Didehydroalanine; 2-Amino-Acrylic Acid
• Molecular Formula: C₃H₅NO₂
• Molecular Weight: 87.08
• CAS Registry Number: 1948-56-7
• SMILES: O=C(C(=C)N)O
• InChI: 1S/C3H5NO2/c1-2(4)3(5)6/h1,4H2,(H,5,6)
• InChIKey: UQBOJOOOTLPNST-UHFFFAOYSA-N

Properties

• Density: 1.222g/cm³ (Cal.)
• Boiling point: 251.212°C at 760 mmHg (Cal.)
• Flash point: 105.73°C (Cal.)

References

• (1): Lauren M. Tedaldi, Mark E. B. Smith, Ramiz I. Nathani and James R. Baker. Bromomaleimides: new reagents for the selective and reversible modification of cysteine, Chem. Commun., 2009, 6583.