Appearance:
white - off-white powder
Molecular Weight:
468.54208
Density:
1.21 g/cm3
Boiling Point:
685.7 °C at 760 mmHg
Melting Point:
93-128oC
Flash Point:
368.5 °C
Alpha:
3.3 o (C=1% IN ETHYL ACETATE)
Storage Temperature:
2-8°C
Refractive index:
1.566
Solubility:
1mmol in 2mL DMF
Boc-Lys(Fmoc)-OH is a doubly protected amino acid derivative used in solid-phase peptide synthesis. Its core process involves orthogonal protection of the alpha-amino and epsilon-amino groups using tert-butyloxycarbonyl and 9-fluorenylmethoxycarbonyl groups respectively. The molecular formula is C21H30N2O6, and the CAS number is 15417-89-9.
Store in a cool, dry place under inert atmosphere to prevent hydrolysis. Use appropriate personal protective equipment (PPE) during handling due to potential irritant properties. Not intended for direct clinical use without further processing into final drug formulations.