Description

Benzaldehyde, 3-Bromo-4-Fluoro-2-Methyl- CAS NO 1784360-02-6 is a high-purity, multi-substituted aromatic aldehyde building block of significant interest in advanced organic synthesis. Its unique halogenated structure makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and kinase inhibitors.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the bromo and fluoro substituents enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers where precise control over molecular architecture is required.
• Chemical Biology Probes: Useful for synthesizing labeled compounds and molecular probes for studying biological pathways and mechanisms.
• Custom Synthesis and Contract Manufacturing: A valuable building block for custom synthesis houses serving the fine chemical and life science sectors.

Basic Information

Item	Detail
Product Name	Benzaldehyde, 3-Bromo-4-Fluoro-2-Methyl-
CAS No.	1784360-02-6
Molecular Formula	C8H6BrFO
Molecular Weight	217.04 g/mol
Synonyms	3-Bromo-4-fluoro-2-methylbenzaldehyde; 2-Methyl-3-bromo-4-fluorobenzaldehyde; 3-Bromo-4-fluoro-o-tolualdehyde; 2-Methyl-3,4-dihalobenzaldehyde; 3-Br-4-F-2-Me-Benzaldehyde; (3-Bromo-4-fluoro-2-methylphenyl)methanal; Benzaldehyde, 3-bromo-4-fluoro-2-methyl-
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 3-Bromo-4-Fluoro-2-Methyl- is manufactured under strict quality management systems. Each 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 every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Purity (GC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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