Category:
Peptides
CAS NO:
71989-23-6
Standard:
ChP,USP,BP,EP,JP,
Appearance:
white fine crystalline powder
Molecular Weight:
353.4116
Density:
1.207g/cm3
Boiling Point:
559.8°C at 760 mmHg
Melting Point:
149-152℃
Flash Point:
292.4°C
Refractive index:
1.582
Fmoc-IIe-OH (N-(9H-fluorenylmethoxycarbonyl)-2-amino-3-methylbutanoic acid) is a protected amino acid derivative used as a critical building block in solid-phase peptide synthesis. Its molecular formula is C20H21NO4, and it bears CAS No. 156870-15-2.
Store under inert atmosphere at 2-8°C to prevent racemization. Use appropriate PPE during handling due to potential skin irritation. Not approved for direct clinical use without further formulation.