Tfa-Phe-OMe contains a phenylalanine-derived amino acid ester framework in which the carboxyl group is converted to a methyl ester (Phe-OMe) and the amino functionality is acylated by trifluoroacetic acid (Tfa), yielding a Tfa-protected amino ester. The molecule features a benzyl side chain bearing a hydrophobic aromatic group, along with the ester carbonyl and the trifluoroacetamide linkage, which together modulate polarity and chemoselectivity during peptide-related transformations. As an amino acid ester bearing an N-acyl protecting group, it is used as a defined building block or intermediate for preparing further peptide derivatives and for analytical or synthetic studies that require controlled reactivity of the amino and carboxyl functionalities.
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Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.
From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.
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