Description

4-Bromo-2-Fluoro-3-Methoxybenzaldehyde is a versatile and highly functionalized aromatic aldehyde building block, distinguished by its unique halogen and methoxy substitution pattern. This compound is critical for advanced organic synthesis, enabling the precise construction of complex molecular architectures. It is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development 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 inflammation.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the bromo and fluoro substituents enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, due to its electron-withdrawing and donating groups.
• Fluorescent Dye and Sensor Synthesis: Acts as a core structure for synthesizing novel fluorescent probes and molecular sensors for biochemical detection.

Basic Information

Product Name	4-Bromo-2-Fluoro-3-Methoxybenzaldehyde
CAS No.	1820614-17-2
Molecular Formula	C8H6BrFO2
Molecular Weight	233.04 g/mol
Synonyms	3-Methoxy-4-bromo-2-fluorobenzaldehyde; 2-Fluoro-3-methoxy-4-bromobenzaldehyde; 4-Bromo-2-fluoro-3-methoxy-benzaldehyde; 4-Bromo-2-fluoro-3-methoxybenzenecarboxaldehyde; Benzaldehyde, 4-bromo-2-fluoro-3-methoxy-; 1820614-17-2
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of 4-Bromo-2-Fluoro-3-Methoxybenzaldehyde is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) with detailed specifications are available upon request. We adhere to a quality management system to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

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