Description

2-Bromo-5-Hydroxy-4-Methylbenzaldehyde is a versatile halogenated aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and aldehyde functional groups on a phenolic ring, makes it a valuable intermediate for constructing complex molecules. This compound is primarily sought by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for molecules requiring a halogenated phenolic scaffold.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing complex colorants and specialty dyes.
• Academic & R&D: Utilized in research laboratories for methodological studies and the exploration of new chemical transformations.

Basic Information

Product Name	2-Bromo-5-Hydroxy-4-Methylbenzaldehyde
CAS No.	57295-31-5
Molecular Formula	C8H7BrO2
Molecular Weight	215.05 g/mol
Synonyms	5-Hydroxy-4-methyl-2-bromobenzaldehyde; 4-Methyl-5-hydroxy-2-bromobenzaldehyde; 2-Bromo-4-methyl-5-hydroxybenzaldehyde; 2-Bromo-5-hydroxy-p-tolualdehyde; Benzaldehyde, 2-bromo-5-hydroxy-4-methyl-; 5-Hydroxy-2-bromo-4-methylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Hydroxy-4-Methylbenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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