Description

5-Bromo-2-Fluoro-4-Methoxy-3-Methylbenzaldehyde is a high-purity, multi-functional aromatic aldehyde building block of significant interest in advanced organic synthesis. Its unique substitution pattern, featuring bromo, fluoro, and methoxy groups on the benzene ring, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine and bromine atoms can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the creation of organic electronic materials, liquid crystals, and advanced polymers due to its electron-withdrawing and donating functional groups.
• Custom Synthesis and Contract Manufacturing: An essential building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	5-Bromo-2-Fluoro-4-Methoxy-3-Methylbenzaldehyde
CAS No.	2484889-21-4
Molecular Formula	C9H8BrFO2
Molecular Weight	247.06 g/mol
Synonyms	5-Bromo-2-fluoro-4-methoxy-3-methylbenzaldehyde; 3-Methyl-5-bromo-2-fluoro-4-methoxybenzaldehyde; Benzaldehyde, 5-bromo-2-fluoro-4-methoxy-3-methyl-; 2484889-21-4; 5-Br-2-F-4-MeO-3-Me-benzaldehyde; 2-Fluoro-5-bromo-4-methoxy-3-methylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Fluoro-4-Methoxy-3-Methylbenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.