Description

3,4-Dichloro-2-Fluorobenzaldehyde is a versatile fluorinated aromatic aldehyde building block of significant importance in advanced organic synthesis. Its unique halogen substitution pattern makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, including potential drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced bioactivity and environmental 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 synthesis of advanced organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	3,4-Dichloro-2-Fluorobenzaldehyde
CAS No.	1349718-54-2
Molecular Formula	C7H3Cl2FO
Molecular Weight	193.00 g/mol
Synonyms	2-Fluoro-3,4-dichlorobenzaldehyde; 3,4-Dichloro-2-fluorobenzenecarboxaldehyde; Benzaldehyde, 3,4-dichloro-2-fluoro-; 3,4-Dichloro-2-fluorobenzaldehyde (CAS 1349718-54-2)
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-2-Fluorobenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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. This material is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.