Description

2,3-Difluoro-4-(trifluoromethyl)benzaldehyde is a high-value fluorinated aromatic aldehyde building block. This compound is prized for its unique electronic and steric properties imparted by the strategically positioned fluorine and trifluoromethyl groups, making it a critical intermediate in advanced synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel active ingredients, as well as by manufacturers of specialty materials like liquid crystals and organic electronics.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and anti-inflammatory drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor for fluorinated liquid crystal compounds used in high-performance displays (LCDs).
• Organic Electronic Materials: Employed in the synthesis of novel organic semiconductors and electron-transport materials for OLEDs and organic photovoltaics.
• Advanced Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty fluorinated polymers with enhanced chemical resistance and thermal stability.
• Chemical Research & Development: A versatile building block for exploring new reactions and creating complex molecular architectures in academic and industrial R&D labs.

Basic Information

Product Name	2,3-Difluoro-4-(Trifluoromethyl)Benzaldehyde
CAS No.	134099-20-0
Molecular Formula	C8H3F5O
Molecular Weight	210.10 g/mol
Synonyms	2,3-Difluoro-4-(trifluoromethyl)benzaldehyde; 4-(Trifluoromethyl)-2,3-difluorobenzaldehyde; 2,3-Difluoro-alpha,alpha,α-trifluoro-p-tolualdehyde; Benzaldehyde, 2,3-difluoro-4-(trifluoromethyl)-; 134099-20-0; 2,3-Difluoro-4-trifluoromethylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-4-(trifluoromethyl)benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Standard Grade)
Purity (GC)	≥97.0%
Melting Point	Contact for details

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