Description

2,4-Dihydroxy-1,3-Benzenedicarboxylic Acid is a versatile dihydroxybenzenedicarboxylic acid derivative, serving as a key multifunctional building block in advanced organic synthesis. Its value lies in its ability to introduce both phenolic hydroxyl and carboxylic acid functional groups, enabling the creation of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those requiring specific chelating or metal-binding properties.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where its phenolic structure is integral to bioactivity.
• Ligand and Chelating Agent: Functions as a versatile ligand for metal complexation in catalysis, analytical chemistry, and materials science.
• Polymer and Resin Modifier: Incorporated into specialty polymers, epoxy resins, and polyesters to enhance thermal stability, adhesion, and cross-linking density.
• Dye and Pigment Intermediate: Serves as a starting material for the production of advanced organic dyes and colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	2,4-Dihydroxy-1,3-Benzenedicarboxylic Acid
CAS No.	22928-28-5
Molecular Formula	C8H6O6
Molecular Weight	198.13 g/mol
Synonyms	2,4-Dihydroxyisophthalic Acid; 4,6-Dihydroxyisophthalic Acid; 1,3-Benzenedicarboxylic acid, 2,4-dihydroxy-; Isophthalic acid, 2,4-dihydroxy-; 2,4-DHIPA
EINECS	Contact for details

Quality Control

Our 2,4-Dihydroxy-1,3-Benzenedicarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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