Description

4-Chloro-2-(Trifluoromethoxy)Benzaldehyde, 97% is a high-purity aromatic aldehyde building block characterized by its chloro and trifluoromethoxy substituents, which impart unique electronic and steric properties. This compound is essential for advanced organic synthesis, particularly in the development of complex molecules where its halogenated structure is a key pharmacophore or functional handle. It is primarily sought by researchers and manufacturers in the pharmaceutical and agrochemical industries for applications in medicinal chemistry, crop protection, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Serves as a critical building block for developing novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the trifluoromethoxy group.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs) due to its electron-withdrawing substituents.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials where its specific halogen pattern modifies material properties.
• Custom Synthesis and Scale-Up: A valuable starting material for contract research organizations (CROs) and custom synthesis providers working on client-specific molecular targets.

Basic Information

Product Name	4-Chloro-2-(Trifluoromethoxy)Benzaldehyde, 97%
CAS No.	1261442-48-1
Molecular Formula	C8H4ClF3O2
Molecular Weight	224.56 g/mol
Synonyms	4-Chloro-2-(trifluoromethoxy)benzaldehyde; 2-Trifluoromethoxy-4-chlorobenzaldehyde; 4-Chloro-α,α,α-trifluoro-o-anisaldehyde; Benzaldehyde, 4-chloro-2-(trifluoromethoxy)-; 1261442-48-1
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-(Trifluoromethoxy)Benzaldehyde, 97% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.