Description

2,4-Dihydroxy-Benzene-1,3-Dicarb-Aldehyde is a versatile bifunctional aromatic aldehyde characterized by its reactive aldehyde groups and phenolic hydroxyls. This unique structure makes it a valuable key intermediate for synthesizing complex heterocyclic compounds, ligands, and functional polymers. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical R&D sectors for developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in creating fused heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators due to its reactive sites for constructing complex molecular scaffolds.
• Ligand and Chelator Production: Serves as a precursor for synthesizing polydentate ligands used in catalysis, metal ion sequestration, and analytical chemistry.
• Polymer and Resin Modifier: Incorporated into specialty polymers, epoxy resins, or coatings to introduce cross-linking sites or enhance thermal and chemical resistance.
• Dyestuff and Pigment Intermediate: Utilized in the manufacture of complex organic dyes and pigments, leveraging its ability to form conjugated systems.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	2,4-Dihydroxy-Benzene-1,3-Dicarb-Aldehyde
CAS No.	3328-71-0
Molecular Formula	C8H6O5
Molecular Weight	182.13 g/mol
Synonyms	2,4-Dihydroxyisophthalaldehyde; 2,4-Dihydroxybenzene-1,3-dicarboxaldehyde; 1,3-Diformyl-2,4-dihydroxybenzene; 2,4-Dihydroxy-1,3-benzenedicarboxaldehyde; Isophthalaldehyde, 2,4-dihydroxy-; 2,4-Dihydroxy-m-phthalaldehyde; 2,4-DHBA
EINECS	Contact for details

Quality Control

Our 2,4-Dihydroxy-Benzene-1,3-Dicarb-Aldehyde is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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