Description

2-Amino-L-Phenylalanine is a non-proteinogenic amino acid derivative of L-phenylalanine, featuring an additional amino group on the aromatic ring. This structural modification makes it a valuable chiral building block and intermediate for the synthesis of complex bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications ranging from peptide synthesis to the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of peptide-based drugs, enzyme inhibitors, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a specialized substrate or precursor in enzymatic studies, metabolic pathway investigation, and proteomics research.
• Peptide Synthesis: Serves as a modified amino acid residue in solid-phase and solution-phase peptide synthesis to introduce unique structural and functional properties into synthetic peptides.
• Fine Chemical Synthesis: An important intermediate for constructing complex organic molecules, including ligands for catalysis and molecular probes.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	2-Amino-L-Phenylalanine
CAS No.	35987-78-1
Molecular Formula	C9H12N2O2
Molecular Weight	180.20 g/mol
Synonyms	L-2-Aminophenylalanine; (S)-2-Amino-3-phenylpropanoic acid; 2-Amino-L-β-phenylalanine; 2-NH2-L-Phe; 2-Amino phenylalanine; 2-Amino-L-α-aminohydrocinnamic acid; 2-Amino-3-phenylpropionic acid (L-form)
EINECS	Contact for details

Quality Control

Our 2-Amino-L-Phenylalanine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, specific rotation, and chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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