Description

4-Bromo-2-Hydroxy-5-Methylbenzaldehyde is a versatile brominated aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a formyl group and a phenolic hydroxyl group ortho to a bromine substituent, makes it a valuable precursor for constructing complex molecular architectures. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for molecules requiring a substituted benzaldehyde scaffold.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science Research: Building block for organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Research & Development: A versatile reagent for exploring new organic reactions and methodologies in academic and industrial labs.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized colorants and imaging agents.

Basic Information

Product Name	4-Bromo-2-Hydroxy-5-Methylbenzaldehyde
CAS No.	1427373-22-5
Molecular Formula	C8H7BrO2
Molecular Weight	215.05 g/mol
Synonyms	5-Methyl-4-bromo-2-hydroxybenzaldehyde; 2-Hydroxy-5-methyl-4-bromobenzaldehyde; 4-Bromo-5-methylsalicylaldehyde; 4-Bromo-2-hydroxy-5-methyl-benzaldehyde; 4-Bromo-5-methyl-2-hydroxybenzaldehyde; 2-Hydroxy-4-bromo-5-methylbenzaldehyde; Salicylaldehyde, 4-bromo-5-methyl-
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Hydroxy-5-Methylbenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.