Fmoc-β-Ala-Asn(Trt)-OH SPPS Dipeptide For Peptide

Widely used in Solid-Phase Peptide Synthesis:

• Introduces a β-Ala–Asn fragment directly

• Reduces step number and improves synthesis efficiency

• Compatible with standard Fmoc chemistry

Asn provides:

• Strong hydrogen bonding capability

• Increased polarity and solubility

• Important role in protein recognition and binding

Used in:

• Bioactive peptides

• Enzyme-interacting sequences

• Antibody-related peptide design

Asn(Trt) is critical because:

• Prevents deamidation and side reactions during synthesis

• Protects the amide side chain under basic conditions

• Easily removed under acidic conditions (TFA)