Description

2-Chloro-4-Fluoro-5-Nitrobenzaldehyde is a versatile and highly functionalized aromatic aldehyde, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an indispensable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing fluorinated and nitro-substituted aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the chloro-fluoro-nitro motif can confer specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the preparation of specialized electron-transport or emissive layer materials in electronic displays.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis and metal-catalyzed reactions.
• Dye and Pigment Intermediate: Useful in the synthesis of complex, high-performance dyes and pigments for specialized industrial applications.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of novel polymers and advanced functional materials.

Basic Information

Product Name	2-Chloro-4-Fluoro-5-Nitrobenzaldehyde
CAS No.	99329-85-8
Molecular Formula	C7H3ClFNO3
Molecular Weight	203.56 g/mol
Synonyms	5-Nitro-2-chloro-4-fluorobenzaldehyde; 2-Chloro-4-fluoro-5-nitrobenzaldehyde; Benzaldehyde, 2-chloro-4-fluoro-5-nitro-; 4-Fluoro-2-chloro-5-nitrobenzaldehyde; 99329-85-8; 2-Chloro-4-fluoro-5-nitro-benzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Fluoro-5-Nitrobenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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