Description

3-Amino-2,5-Dihydroxy-Benzoic Acid is a multifunctional aromatic compound featuring both amino and phenolic hydroxyl groups, making it a valuable intermediate in advanced organic synthesis. Its unique structure provides a versatile platform for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty dyes. This compound is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is critical for functionality.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides and plant growth regulators that require specific chelating or binding properties.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to color fastness and stability.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis laboratories for method development and scale-up studies.
• Coordination Chemistry: Acts as a ligand for metal ions in catalytic systems or in the preparation of metal-organic frameworks (MOFs).
• Analytical Reagent: Can be used in the preparation of specialized reagents for analytical chemistry and diagnostic applications.

Basic Information

Product Name	3-Amino-2,5-Dihydroxy-Benzoic Acid
CAS No.	98279-58-4
Molecular Formula	C7H7NO4
Molecular Weight	169.13 g/mol
Synonyms	2,5-Dihydroxy-3-aminobenzoic Acid; 3-Amino-2,5-dihydroxybenzoic Acid; 3-Aminogentisic Acid; 5-Amino-2,6-dihydroxybenzoic Acid; Benzoic acid, 3-amino-2,5-dihydroxy-; 3-Amino-2,5-dihydroxybenzoic acid (ACI); 3-ADHBA
EINECS	Contact for details

Quality Control

Our 3-Amino-2,5-Dihydroxy-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.