Description

3-Chloro-2-Fluoro-6-Methoxybenzaldehyde is a versatile halogenated benzaldehyde derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring chloro, fluoro, and methoxy substituents, makes it a valuable precursor for creating complex molecules with tailored electronic and steric properties. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the halogen and methoxy groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the creation of organic electronic materials, such as OLED precursors or molecular components for functional polymers.
• Custom Synthesis and Contract Manufacturing: A high-value starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.
• Academic and Industrial R&D: Utilized in research laboratories for methodological studies and the exploration of new chemical reactions involving halogenated aromatics.

Basic Information

Product Name	3-Chloro-2-Fluoro-6-Methoxybenzaldehyde
CAS No.	398456-81-0
Molecular Formula	C8H6ClFO2
Molecular Weight	188.58 g/mol
Synonyms	2-Fluoro-3-chloro-6-methoxybenzaldehyde; 6-Methoxy-2-fluoro-3-chlorobenzaldehyde; 3-Chloro-2-fluoro-6-methoxy-benzaldehyde; 398456-81-0; Benzaldehyde, 3-chloro-2-fluoro-6-methoxy-
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-2-Fluoro-6-Methoxybenzaldehyde is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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