Description

4-Amino-6-Hydroxybenzene-1,3-Dicarboxylic Acid is a high-purity aromatic dicarboxylic acid derivative, serving as a critical multifunctional building block in advanced organic synthesis. This compound matters for its unique combination of amino and hydroxy functional groups on a benzene dicarboxylate core, enabling precise molecular design and modification. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients, ligands, and functional monomers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring specific chelating or binding properties.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Ligand Design: Serves as a versatile ligand for metal-organic frameworks (MOFs) and catalysts due to its multiple donor sites.
• Specialty Polymer Monomer: Incorporated into polyamides, polyimides, and other high-performance polymers to impart thermal stability and specific functionality.
• Dye and Pigment Intermediate: Utilized in the production of advanced colorants and optical materials.
• Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Item	Detail
Product Name	4-Amino-6-Hydroxybenzene-1,3-Dicarboxylic Acid
CAS No.	15540-79-1
Molecular Formula	C8H7NO6
Molecular Weight	213.14 g/mol
Synonyms	5-Aminoisophthalic acid 2-hydroxy; 2-Hydroxy-5-aminoisophthalic acid; 4-Amino-6-hydroxyisophthalic acid; 5-Amino-2-hydroxybenzene-1,3-dicarboxylic acid; 2-Hydroxy-5-aminoisophthalic acid; 5-Amino-2-hydroxy-1,3-benzenedicarboxylic acid; 1,3-Benzenedicarboxylic acid, 5-amino-2-hydroxy-; 15540-79-1
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Hydroxybenzene-1,3-Dicarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥97% by HPLC), residual solvents, and other critical parameters is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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