Description

4-Methoxy-3-(2,2,2-trifluoroethoxy)benzaldehyde is a high-purity, specialty aromatic aldehyde building block of significant interest in advanced organic synthesis. Its unique molecular structure, featuring both methoxy and trifluoroethoxy substituents, makes it a valuable precursor for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and crop protection agent development.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring fluorinated compounds for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a crucial building block in the development of next-generation herbicides, fungicides, and insecticides, where the trifluoroethoxy group can impart favorable properties.
• Liquid Crystal & OLED Materials: Used in the research and production of advanced electronic materials, where its structure contributes to desired molecular alignment and electronic characteristics.
• Organic Ligand Preparation: Acts as a precursor for synthesizing sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Fine Chemical & Flavor/Fragrance Research: Employed in the exploration of new aromatic compounds for specialty chemical applications.

Basic Information

Product Name	4-Methoxy-3-(2,2,2-trifluoroethoxy)benzaldehyde
CAS No.	76588-84-6
Molecular Formula	C10H9F3O3
Molecular Weight	234.17 g/mol
Synonyms	3-(2,2,2-Trifluoroethoxy)-4-methoxybenzaldehyde; 4-Methoxy-3-(2,2,2-trifluoroethoxy)benzaldehyde; Benzaldehyde, 4-methoxy-3-(2,2,2-trifluoroethoxy)-; 4-Methoxy-3-trifluoroethoxybenzaldehyde; 3-Trifluoroethoxy-4-methoxybenzaldehyde; 4-Methoxy-3-(2,2,2-trifluoroethoxy)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-(2,2,2-trifluoroethoxy)benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term storage. Keep away from heat, sparks, and open flames.

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	≤ 20 ppm

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