Category:
Peptides
CAS NO:
15100-75-1
Standard:
ChP,USP,BP,EP,JP,
Appearance:
crystalline
Molecular Weight:
257.7564
Boiling Point:
303.3 ºC at 760 mmHg
Melting Point:
235℃
Flash Point:
158.2ºC
Storage Temperature:
2-8°C
Solubility:
Soluble in methanol (50 mg/ml-clear, colorless solution)
H-Phe-OtBu•HCl is the tert-butyl ester hydrochloride salt of L-phenylalanine, a protected amino acid derivative. Its molecular formula is C12H17NO2•HCl with CAS No. 10456-18-9. Produced via standard esterification and salt formation processes, it serves as a critical building block for peptide synthesis.