Description

4-Difluoromethoxy-3-Methoxy-Benzaldehyde Oxime is a specialized aromatic oxime derivative, serving as a crucial advanced intermediate in modern organic synthesis. Its value lies in its unique difluoromethoxy and methoxy substitution pattern, which imparts desirable electronic and steric properties for constructing complex molecules. This high-purity compound is primarily needed by research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides and fungicides, where the difluoromethoxy group can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of advanced organic materials, including liquid crystals and polymers with specific functional properties.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	4-Difluoromethoxy-3-Methoxy-Benzaldehyde Oxime
CAS No.	733796-08-2
Molecular Formula	C9H9F2NO3
Molecular Weight	217.17 g/mol
Synonyms	3-Methoxy-4-(difluoromethoxy)benzaldehyde oxime; Benzaldehyde, 4-(difluoromethoxy)-3-methoxy-, oxime; 4-(Difluoromethoxy)-3-methoxybenzaldehyde oxime; (4-(Difluoromethoxy)-3-methoxybenzaldehyde) oxime; 733796-08-2; Aldehyde oxime derivative
EINECS	Contact for details

Quality Control

Our 4-Difluoromethoxy-3-Methoxy-Benzaldehyde Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ISO standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.