Description

4-Bromo-2-Hydroxy-5-Methoxybenzaldehyde is a versatile brominated aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both aldehyde and phenolic hydroxyl groups, makes it a valuable precursor for constructing complex heterocycles and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for creating libraries of brominated bioactive molecules.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Functional Dye and Pigment Production: A building block for creating advanced colorants and photochromic materials.
• Polymer Chemistry: Incorporated into polymer backbones to impart specific properties like flame retardancy or UV absorption.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science.

Basic Information

Product Name	4-Bromo-2-Hydroxy-5-Methoxybenzaldehyde
CAS No.	63272-66-2
Molecular Formula	C8H7BrO3
Molecular Weight	231.05 g/mol
Synonyms	5-Methoxysalicylaldehyde, 4-Bromo; 4-Bromo-5-methoxy-2-hydroxybenzaldehyde; 2-Hydroxy-5-methoxy-4-bromobenzaldehyde; 4-Bromo-2-hydroxy-5-methoxybenzaldehyde; 4-Bromo-5-methoxysalicylaldehyde; 5-Methoxy-4-bromosalicylaldehyde; Benzaldehyde, 4-bromo-2-hydroxy-5-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Hydroxy-5-Methoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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

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