5-Oxo-DL-Proline, Compound With L-Arginine (1:1)
[CAS# 64855-91-0]

Identification

• Name: 5-Oxo-DL-Proline, Compound With L-Arginine (1:1)
• Synonyms: (2S)-2-Amino-5-Guanidino-Pentanoic Acid; 5-Oxopyrrolidine-2-Carboxylic Acid; (2S)-2-Amino-5-Guanidinopentanoic Acid; 5-Oxo-2-Pyrrolidinecarboxylic Acid; (2S)-2-Amino-5-Guanidino-Valeric Acid; Pyroglutamic Acid
• Molecular Formula: C₁₁H₂₁N₅O₅
• Molecular Weight: 303.32
• CAS Registry Number: 64855-91-0
• EINECS: 265-253-3
• SMILES: [C@H](N)(CCCN=C(N)N)C(O)=O.O=C1NC(CC1)C(O)=O
• InChI: 1S/C6H14N4O2.C5H7NO3/c7-4(5(11)12)2-1-3-10-6(8)9;7-4-2-1-3(6-4)5(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);3H,1-2H2,(H,6,7)(H,8,9)/t4-;/m0./s1
• InChIKey: UYCAGRPOUWSBIQ-WCCKRBBISA-N

Properties

• Boiling point: 409.1°C at 760 mmHg (Cal.)
• Flash point: 201.2°C (Cal.)