Description

2-Ethoxy-3,4-Difluorobenzaldehyde is a specialized 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 active pharmaceutical ingredients (APIs) and agrochemicals, where the ethoxy and difluoro substitution pattern imparts specific electronic and steric properties. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce this unique benzaldehyde scaffold into novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly in therapeutic areas requiring fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the difluoroethoxy moiety enhances biological activity and stability.
• Liquid Crystal & OLED Material Research: Serves as a precursor for fluorinated aromatic cores in electronic and photonic materials, contributing to improved performance in displays.
• Organic Ligand Preparation: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Custom Chemical Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds for client projects.

Basic Information

Product Name	2-Ethoxy-3,4-Difluorobenzaldehyde
CAS No.	1552707-37-5
Molecular Formula	C9H8F2O2
Molecular Weight	186.16 g/mol
Synonyms	3,4-Difluoro-2-ethoxybenzaldehyde; 2-Ethoxy-3,4-difluorobenzaldehyde; Benzaldehyde, 3,4-difluoro-2-ethoxy-; 1552707-37-5
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-3,4-Difluorobenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

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

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