4,5-Dihydro-3H-Pyrrole-2-Carboxylic Acid
[CAS# 2139-03-9]

Identification

• Name: 4,5-Dihydro-3H-Pyrrole-2-Carboxylic Acid
• Synonyms: 1-Pyrroline-2-Carboxylic Acid; Chebi:36761; 3,4-Dihydro-2H-Pyrrole-5-Carboxylic Acid
• Molecular Formula: C₅H₇NO₂
• Molecular Weight: 113.12
• CAS Registry Number: 2139-03-9
• SMILES: O=C(C1=NCCC1)O
• InChI: 1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-3H2,(H,7,8)
• InChIKey: RHTAIKJZSXNELN-UHFFFAOYSA-N

Properties

• Density: 1.356g/cm³ (Cal.)
• Boiling point: 255.544°C at 760 mmHg (Cal.)
• Flash point: 108.349°C (Cal.)

References

• (1): Horie et al.. Discovery of proteinaceous N-modification in lysine biosynthesis of Thermus thermophilus, Nature Chemical Biology, 2009