Description

Amino-(2,4-Dihydroxy-Phenyl)-Acetic Acid is a multifunctional aromatic amino acid derivative that serves as a key building block in advanced organic synthesis. Its unique structure, featuring both phenolic hydroxyl and amino acid functional groups, makes it a valuable intermediate for creating complex molecules with specific biological or chemical activities. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug discovery to material science.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Serves as a precursor for developing new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Bioconjugation & Proteomics: Acts as a linker or modifying agent for labeling proteins, peptides, and antibodies in biochemical research and diagnostic assay development.
• Chelating Agent Precursor: Utilized in the production of specialized chelating ligands for metal catalysis or detoxification applications.
• Polymer & Material Science: Incorporated into polymer backbones to introduce phenolic and carboxylic acid functionalities, modifying material properties like adhesion, UV absorption, or biocompatibility.
• Chemical Research: Employed in academic and industrial laboratories for methodological studies in organic synthesis and as a standard for analytical purposes.

Basic Information

Product Name	Amino-(2,4-Dihydroxy-Phenyl)-Acetic Acid
CAS No.	77197-69-4
Molecular Formula	C8H9NO5
Molecular Weight	199.16 g/mol
Synonyms	2-Amino-2-(2,4-dihydroxyphenyl)acetic acid; (2,4-Dihydroxyphenyl)glycine; 2,4-Dihydroxyphenylglycine; 2-Amino(2,4-dihydroxyphenyl)ethanoic acid; 2-(2,4-Dihydroxy-phenyl)-glycine; DHPA; Amino-DHPA
EINECS	Contact for details

Quality Control

Our Amino-(2,4-Dihydroxy-Phenyl)-Acetic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle the material under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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