Description

(+/-)-2-Amino-3-(4-Carboxyphenyl)Propionic Acid CAS NO 22976-70-1 is a non-natural aromatic amino acid derivative that serves as a versatile chiral building block in advanced organic synthesis. Its molecular structure, featuring both an amino and a carboxylic acid functional group on a phenylalanine-like backbone, makes it a critical intermediate for constructing complex molecules with high precision. This compound is essential for research and development in the pharmaceutical industry, particularly for the synthesis of peptide mimetics, enzyme inhibitors, and novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key chiral precursor for the synthesis of novel drug candidates, including enzyme inhibitors and receptor antagonists.
• Peptidomimetics Research: Used to create non-natural amino acid analogs for studying protein-protein interactions and developing therapeutic peptides.
• Chemical Biology Probes: Incorporated into molecular probes to investigate biological pathways and enzyme functions.
• Ligand Synthesis for Catalysis: Serves as a building block for chiral ligands used in asymmetric synthesis and catalysis.
• Academic & Industrial R&D: Fundamental raw material for organic chemistry research in universities and corporate laboratories.
• Material Science: Potential monomer for the development of specialized polymers and functional materials.

Basic Information

Product Name	(+/-)-2-Amino-3-(4-Carboxyphenyl)Propionic Acid
CAS No.	22976-70-1
Molecular Formula	C10H11NO4
Molecular Weight	209.20 g/mol
Synonyms	DL-4-Carboxyphenylalanine; DL-4-Carboxy-DL-phenylalanine; (RS)-2-Amino-3-(4-carboxyphenyl)propanoic acid; 4-Carboxy-DL-phenylalanine; 2-Amino-3-(4-carboxyphenyl)propanoic acid; DL-β-(4-Carboxyphenyl)alanine; (±)-2-Amino-3-(4-carboxyphenyl)propionic acid
EINECS	Contact for details

Quality Control

Our production of (+/-)-2-Amino-3-(4-Carboxyphenyl)Propionic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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