Description

5-Bromo-3-Hydroxybenzaldehyde is a versatile halogenated aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a formyl group and a hydroxyl group on a brominated benzene ring, makes it an essential intermediate for constructing complex molecular architectures. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Building block for synthesizing functional polymers, liquid crystals, and organic electronic materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and heterocyclic chemistry.
• Dye and Pigment Intermediate: Used in the production of specialized colorants and photographic chemicals.

Basic Information

Product Name	5-Bromo-3-Hydroxybenzaldehyde
CAS No.	199177-26-9
Molecular Formula	C7H5BrO2
Molecular Weight	201.02 g/mol
Synonyms	3-Hydroxy-5-bromobenzaldehyde; 5-Bromo-3-hydroxybenzenecarboxaldehyde; 5-Bromoresorcylaldehyde; 3-Formyl-5-bromophenol; 5-Bromo-3-formylphenol; 5-Bromoresorcinol-1-carbaldehyde; 1-Bromo-3-formyl-5-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Hydroxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity intermediates.

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 sensitivity to oxidation, prolonged storage under an inert atmosphere (nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	145 - 150 °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.