Description

3-(2-Naphthyl)-L-Alanine is a non-proteinogenic amino acid derivative featuring a naphthyl side chain. This compound is a crucial chiral building block in the synthesis of complex peptides and peptidomimetics, offering enhanced structural diversity and specific binding properties. It is primarily utilized by pharmaceutical researchers and fine chemical manufacturers developing novel therapeutic agents, diagnostic tools, and advanced materials.

Application

• Pharmaceutical Intermediates: Key chiral synthon for the development of peptide-based drugs, enzyme inhibitors, and receptor antagonists.
• Peptide Research: Incorporation into custom peptides to study protein-protein interactions, receptor binding, and stability.
• Proteomics & Diagnostics: Used in the design of affinity tags, fluorescent probes, and molecular imaging agents.
• Chemical Biology: A valuable tool for creating site-specifically modified proteins and exploring structure-activity relationships (SAR).
• Material Science: Potential monomer for synthesizing specialty polymers with unique optical or electronic properties.

Basic Information

Product Name	3-(2-Naphthyl)-L-Alanine
CAS No.	6960-34-5
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	L-3-(2-Naphthyl)alanine; (S)-2-Amino-3-(naphthalen-2-yl)propanoic acid; 2-Naphthyl-L-alanine; β-(2-Naphthyl)-L-alanine; H-2-Nal-OH; 3-(2-Naphthyl)alanine; L-2-Nal; β-(2-NAPHTHYL)-L-ALANINE
EINECS	Contact for details

Quality Control

Our 3-(2-Naphthyl)-L-Alanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are available upon request.

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 maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-isomer)
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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