Description

2,4-Dihydroxybenzaldehyde is a versatile aromatic aldehyde compound featuring two hydroxyl groups in the ortho and para positions relative to the formyl group. This unique structure makes it a valuable key intermediate and building block in organic synthesis, particularly for the preparation of complex heterocycles and functional molecules. It is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients or specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug molecules, including potential antioxidants, anti-inflammatory agents, and other bioactive compounds.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a starting material for dyes, pigments, UV absorbers, and complex fragrance components.
• Chemical Research & Development: Employed in academic and industrial labs for developing new synthetic methodologies and creating ligand systems for catalysis.
• Coordination Chemistry: Acts as a chelating agent for metal ions, useful in the preparation of metal-organic frameworks (MOFs) and catalysts.
• Polymer Modification: Can be incorporated into polymer chains to introduce aldehyde functionality for further cross-linking or functionalization.

Basic Information

Product Name	2,4-Dihydroxybenzaldehyde
CAS No.	95-01-2
Molecular Formula	C7H6O3
Molecular Weight	138.12 g/mol
Synonyms	2,4-Dihydroxybenzaldehyde; β-Resorcylaldehyde; 2,4-Dihydroxybenzenecarboxaldehyde; 4-Formylresorcinol; Resorcinol-4-carboxaldehyde; 2,4-DHBA; 1-Formyl-2,4-dihydroxybenzene
EINECS	202-382-5

Quality Control

Our 2,4-Dihydroxybenzaldehyde is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical processes.

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). Keep away from incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	135 - 140 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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