Category:
Peptides
CAS NO:
24277-39-2
Standard:
ChP,EP,JP,
Appearance:
White powder
Molecular Weight:
303.35
Density:
1.121g/cm3
Boiling Point:
449.8°Cat760mmHg
Flash Point:
225.8°C
Storage Temperature:
−20°C
Refractive index:
1.47
Boc-Glu-OtBu is a protected glutamic acid derivative widely used in solid-phase peptide synthesis (SPPS). It features an N-terminal tert-butyloxycarbonyl group and a C-terminal tert-butyl ester to prevent side reactions. The molecular formula is C12H21NO6 with CAS No. 15649-80-2.
Store under inert atmosphere at 2-8°C to maintain stability. Handle in a well-ventilated fume hood using appropriate PPE due to potential respiratory irritant properties. Avoid contact with strong acids or bases which may cause premature deprotection.