Description

4-(2-Carboxy-2-Aminoethyl)-1,2-Benzoquinone is a specialized quinone derivative characterized by its reactive quinone core and functionalized amino acid side chain. This compound matters as a versatile chemical building block and research intermediate for synthesizing complex molecules, particularly in pharmaceutical and biochemical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for developing novel active compounds and studying redox-active biological systems.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting redox pathways or requiring quinone pharmacophores.
• Biochemical Research: Used as a probe or substrate in enzymatic studies, especially for researching quinone-dependent oxidoreductases and electron transport mechanisms.
• Organic Synthesis Building Block: Employed in the construction of complex heterocycles and functionalized organic molecules due to its reactive quinone and amino acid functionalities.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymers with specific electronic or adhesive properties.
• Antioxidant/Pro-oxidant Studies: Serves as a model compound in research studying oxidative stress, antioxidant capacity, and free radical chemistry.
• Chelating Agent Synthesis: Acts as a starting material for creating novel chelating ligands, given its potential metal-binding sites.

Basic Information

Product Name	4-(2-Carboxy-2-Aminoethyl)-1,2-Benzoquinone
CAS No.	4430-97-1
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	2-Amino-3-(3,4-dioxo-1,5-cyclohexadien-1-yl)propanoic Acid; 1,2-Benzoquinone-4-propanoic acid, α-amino-; 4-(1-Carboxy-2-aminoethyl)-1,2-benzoquinone; 3-(3,4-Dioxo-2,5-cyclohexadien-1-yl)-L-alanine; L-3-(3,4-Dioxo-1,5-cyclohexadien-1-yl)alanine; Quinone alanine derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 4-(2-Carboxy-2-Aminoethyl)-1,2-Benzoquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications. Our quality systems are designed to support cGMP and ISO standards for research and development applications, ensuring reliable performance in your critical syntheses.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Store away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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