Description

5-Bromo-4-Chloro-2-Fluoro-Benzaldehyde is a high-purity, multi-halogenated benzaldehyde derivative, serving as a critical advanced intermediate in modern organic synthesis. Its precise halogen substitution pattern makes it a valuable building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the halogen atoms contribute to bioactivity and environmental stability.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or monomers for specialty polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, cross-coupling reactions (e.g., Suzuki, Sonogashira), and as a standard for analytical purposes.
• Liquid Crystal & Dye Intermediate: Utilized in the synthesis of fluorinated compounds for liquid crystal displays (LCDs) and specialized organic dyes and pigments.

Basic Information

Product Name	5-Bromo-4-Chloro-2-Fluoro-Benzaldehyde
CAS No.	1781052-25-2
Molecular Formula	C7H3BrClFO
Molecular Weight	237.45 g/mol
Synonyms	4-Chloro-5-bromo-2-fluorobenzaldehyde; 2-Fluoro-4-chloro-5-bromobenzaldehyde; Benzaldehyde, 5-bromo-4-chloro-2-fluoro-; 5-Bromo-4-chloro-2-fluorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloro-2-Fluoro-Benzaldehyde 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. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain product integrity.

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%
Single Impurity (HPLC)	≤ 0.5%

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