Description

Fmoc-3-Amino-L-Tyrosine is a protected, non-proteinogenic amino acid derivative essential for solid-phase peptide synthesis (SPPS). This compound is critical for researchers and manufacturers requiring the precise incorporation of a functionalized tyrosine residue into peptide chains. It is primarily utilized in the pharmaceutical and biotechnology sectors for the development of novel therapeutic peptides, peptide hormones, and research biochemicals.

Application

• Solid-Phase Peptide Synthesis (SPPS): As an Fmoc-protected building block for the automated synthesis of complex peptides.
• Pharmaceutical Research: Synthesis of peptide-based drug candidates, including hormone analogs and targeted therapeutics.
• Bioconjugation: The free amino group on the tyrosine side chain provides a unique handle for site-specific labeling or conjugation with other molecules.
• Chemical Biology Probes: Used to create modified peptides for studying protein-protein interactions and enzyme activity.
• Material Science: Incorporation into peptide-based polymers or biomaterials to impart specific chemical functionality.

Basic Information

Product Name	Fmoc-3-Amino-L-Tyrosine
CAS No.	726181-70-0
Molecular Formula	C25H22N2O6
Molecular Weight	446.46 g/mol
Synonyms	Fmoc-Tyr(3-NH2)-OH; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-3-amino-L-tyrosine; 3-Amino-L-tyrosine, N-Fmoc derivative; Fmoc-3-amino-L-tyrosine; Fmoc-L-Tyr(3-NH2)-OH; (2S)-2-[(9H-Fluoren-9-ylmethoxy)formamido]-3-(3-amino-4-hydroxyphenyl)propanoic acid
EINECS	Contact for details

Quality Control

Our Fmoc-3-Amino-L-Tyrosine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR). We provide Certificates of Analysis (COA) with detailed specifications to ensure the material meets the high standards required for pharmaceutical research and peptide synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.