Description

Benzaldehyde, 4-(Difluoromethoxy)-3-Ethoxy- (9Ci) CAS NO 162401-73-2 is a specialized aromatic aldehyde derivative featuring difluoromethoxy and ethoxy substituents. This compound is a high-value synthetic intermediate prized for its unique electronic and steric properties, enabling precise molecular construction. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, where the difluoromethoxy group can enhance bioavailability and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated aromatic cores in electronic materials, contributing to improved performance in display technologies.
• Organic Synthesis & Catalysis: Employed in cross-coupling reactions and as a ligand precursor in organometallic chemistry due to its electron-withdrawing substituents.
• Flavor & Fragrance Research: Investigated for creating novel aromatic compounds with modified scent profiles and increased longevity.

Basic Information

Product Name	Benzaldehyde, 4-(Difluoromethoxy)-3-Ethoxy- (9Ci)
CAS No.	162401-73-2
Molecular Formula	C10H10F2O3
Molecular Weight	216.18 g/mol
Synonyms	3-Ethoxy-4-(difluoromethoxy)benzaldehyde; 4-(Difluoromethoxy)-3-ethoxybenzaldehyde; Benzaldehyde, 3-ethoxy-4-(difluoromethoxy)-; 1-[3-Ethoxy-4-(difluoromethoxy)phenyl]methanone (tautomer); DFMOB (abbreviation)
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 4-(Difluoromethoxy)-3-Ethoxy- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled 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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.