Description

5-Bromo-2,4-Dihydroxy-Benzaldehyde is a halogenated dihydroxybenzaldehyde derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in pharmaceutical and material science research. This compound is essential for chemists and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its bromine and phenolic functionalities.
• Ligand and Chelator Preparation: Serves as a starting material for synthesizing polydentate ligands used in catalysis and metal complexation studies.
• Polymer and Material Science: Building block for high-performance polymers, epoxy resins, and advanced organic electronic materials due to its reactive aldehyde and hydroxyl groups.
• Dye and Pigment Intermediate: Employed in the production of specialized dyes and pigments where bromine substitution enhances lightfastness and color properties.
• Chemical Research & Development: A valuable reagent for method development, heterocyclic chemistry, and exploring new synthetic pathways in academic and industrial labs.

Basic Information

Product Name	5-Bromo-2,4-Dihydroxy-Benzaldehyde
CAS No.	116096-90-3
Molecular Formula	C7H5BrO3
Molecular Weight	217.02 g/mol
Synonyms	5-Bromo-2,4-dihydroxybenzaldehyde; 2,4-Dihydroxy-5-bromobenzaldehyde; 5-Bromoresorcylaldehyde; 5-Bromo-β-resorcylaldehyde; 5-Bromo-2,4-dihydroxybenzenecarboxaldehyde; 5-Bromoresorcinol-4-carboxaldehyde; 5-Bromo-4-formylresorcinol; 5-Bromo-2,4-dihydroxy-benzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,4-Dihydroxy-Benzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identity confirmation via FT-IR and NMR. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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