Description

3,5-Dibromo-4-Hydroxybenzaldehyde is a halogenated aromatic aldehyde derivative, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of bromine atoms and the aldehyde functional group, which enable selective reactions for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the dibromo-hydroxybenzene scaffold is required.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer and Material Science: Incorporated into monomers for high-performance polymers, resins, and functional materials with enhanced flame retardancy or specific optical properties.
• Organic Synthesis Reagent: Employed in various name reactions for introducing the 3,5-dibromo-4-hydroxybenzyl moiety into target molecules.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in exploring new chemical entities and reaction pathways.

Basic Information

Product Name	3,5-Dibromo-4-Hydroxybenzaldehyde
CAS No.	2973-77-5
Molecular Formula	C7H4Br2O2
Molecular Weight	279.91 g/mol
Synonyms	4-Hydroxy-3,5-dibromobenzaldehyde; 3,5-Dibromo-4-hydroxybenzenecarboxaldehyde; 3,5-Dibromo-4-hydroxy-benzaldehyde; 3,5-Dibromo-p-hydroxybenzaldehyde; 4-Formyl-2,6-dibromophenol; 2,6-Dibromo-4-hydroxybenzaldehyde; 2,6-Dibromo-4-formylphenol
EINECS	221-011-6

Quality Control

Our 3,5-Dibromo-4-Hydroxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and research-grade synthesis.

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 light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Melting Point	190°C - 194°C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm

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