Description

4-Methoxy-3-(2,3,5,6-Tetrafluoro-Phenoxymethyl)-Benzaldehyde is a high-purity fluorinated aromatic aldehyde building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its unique fluorine-substituted phenoxymethyl group imparts desirable properties to target compounds. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, specialty polymers, and advanced materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Modification: Incorporated into specialty polymers to alter thermal stability, chemical resistance, and surface properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research in fluorine chemistry and heterocyclic compound synthesis.
• Advanced Material Science: Used in the creation of novel coatings and functional materials requiring specific electronic or hydrophobic characteristics.

Basic Information

Item	Details
Product Name	4-Methoxy-3-(2,3,5,6-Tetrafluoro-Phenoxymethyl)-Benzaldehyde
CAS No.	438219-32-0
Molecular Formula	C15H10F4O3
Molecular Weight	314.24 g/mol
Synonyms	4-Methoxy-3-[(2,3,5,6-tetrafluorophenoxy)methyl]benzaldehyde; 3-[(2,3,5,6-Tetrafluorophenoxy)methyl]-4-methoxybenzaldehyde; Benzaldehyde, 4-methoxy-3-[(2,3,5,6-tetrafluorophenoxy)methyl]-; 438219-32-0; Tetrafluorophenoxymethyl Methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-(2,3,5,6-Tetrafluoro-Phenoxymethyl)-Benzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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