(2S)-2-[(3R)-3-{[(9H-Fluoren-9-Ylmethoxy)Carbonyl]Amino}-2-Oxo-1-Pyrrolidinyl]-3-Methylbutanoic Acid
[CAS# 145484-45-3]

Identification

• Name: (2S)-2-[(3R)-3-{[(9H-Fluoren-9-Ylmethoxy)Carbonyl]Amino}-2-Oxo-1-Pyrrolidinyl]-3-Methylbutanoic Acid
• Synonyms: Fmoc-Freidinger's lactam; Fmoc-Gly-Val Freidinger's lactam; N-Fmoc-Freidinger's lactam
• Molecular Formula: C₂₄H₂₆N₂O₅
• Molecular Weight: 422.47
• CAS Registry Number: 145484-45-3
• SMILES: O=C(O)[C@@H](N4C(=O)[C@H](NC(=O)OCC3c1ccccc1c2ccccc23)CC4)C(C)C
• InChI: 1S/C24H26N2O5/c1-14(2)21(23(28)29)26-12-11-20(22(26)27)25-24(30)31-13-19-17-9-5-3-7-15(17)16-8-4-6-10-18(16)19/h3-10,14,19-21H,11-13H2,1-2H3,(H,25,30)(H,28,29)/t20-,21+/m1/s1
• InChIKey: PEMHOAIHPQJNIM-RTWAWAEBSA-N

Properties

• Density: 1.329g/cm³ (Cal.)
• Boiling point: 676.794°C at 760 mmHg (Cal.)
• Flash point: 363.112°C (Cal.)
• Refractive index: 1.636 (Cal.)