Histidyl-Proline Diketopiperazine
[CAS# 4257-92-5]

Identification

• Name: Histidyl-Proline Diketopiperazine
• Synonyms: (3S,9As)-3-(3H-Imidazol-4-Ylmethyl)-3,6,7,8,9,9A-Hexahydro-2H-Pyrido[2,1-F]Pyrazine-1,4-Quinone; Cyclo(His-Pro); Cyclo(Histidyl-Prolyl)
• Molecular Formula: C₁₂H₁₆N₄O₂
• Molecular Weight: 248.28
• CAS Registry Number: 4257-92-5
• SMILES: [C@H]12N(CCCC1)C(=O)[C@@H](NC2=O)CC3=CN=C[NH]3
• InChI: 1S/C12H16N4O2/c17-11-10-3-1-2-4-16(10)12(18)9(15-11)5-8-6-13-7-14-8/h6-7,9-10H,1-5H2,(H,13,14)(H,15,17)/t9-,10-/m0/s1
• InChIKey: LCXWQHWWTPOAFI-UWVGGRQHSA-N

Properties

• Density: 1.362g/cm³ (Cal.)
• Boiling point: 650.255°C at 760 mmHg (Cal.)
• Flash point: 347.062°C (Cal.)