Description

2,4-Dibromo-5-Hydroxybenzaldehyde is a halogenated aromatic aldehyde derivative that serves as a versatile and critical synthetic intermediate. Its unique structure, featuring both bromine substituents and a phenolic hydroxyl group, makes it a valuable building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, ligand synthesis, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring brominated aromatic cores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Building block for synthesizing monomers and polymers used in organic light-emitting diodes (OLEDs) and semiconductors.
• Dyestuff and Pigment Intermediate: Employed in the production of specialized dyes and colorants.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	2,4-Dibromo-5-Hydroxybenzaldehyde
CAS No.	3111-51-1
Molecular Formula	C7H4Br2O2
Molecular Weight	279.91 g/mol
Synonyms	5-Hydroxy-2,4-dibromobenzaldehyde; 2,4-Dibromo-5-hydroxybenzene-1-carbaldehyde; 2,4-Dibromo-5-hydroxy-benzaldehyde; 5-Hydroxy-2,4-dibromobenzaldehyde; 2,4-Dibromo-5-hydroxybenzaldehyde (technical grade); 2,4-Dibromo-5-hydroxy-benzene carboxaldehyde; 2,4-Dibromo-5-hydroxybenzaldehyde (97+%); 2,4-Dibromo-5-hydroxybenzaldehyde (for synthesis)
EINECS	221-477-5

Quality Control

Our 2,4-Dibromo-5-Hydroxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity, identity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, which include data from HPLC, NMR, and other relevant analytical techniques. Specifications can be tailored to meet specific research or cGMP starting material requirements upon request.

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 strong oxidizing agents and bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Melting Point	Contact for details
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.