Description

4-(Difluoromethoxy)-3,5-Dimethylbenzoic Acid is a high-purity, multi-functional benzoic acid derivative distinguished by its difluoromethoxy and dimethyl substituents. This compound is a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting metabolic and inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor for developing new-generation herbicides and fungicides, leveraging the stability imparted by the fluorine atoms.
• Ligand and Catalyst Development: Used in organometallic chemistry to create sophisticated ligands for catalytic systems.
• Material Science Research: Acts as a monomer or modifier in the synthesis of specialty polymers and liquid crystal materials.
• Chemical Biology Probes: Employed in the design of molecular probes and inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up services.

Basic Information

Product Name	4-(Difluoromethoxy)-3,5-Dimethylbenzoic Acid
CAS No.	1039927-58-6
Molecular Formula	C10H10F2O3
Molecular Weight	216.18 g/mol
Synonyms	3,5-Dimethyl-4-(difluoromethoxy)benzoic Acid; Benzoic acid, 4-(difluoromethoxy)-3,5-dimethyl-; 4-(Difluoromethoxy)-3,5-dimethyl-benzoic acid; 1039927-58-6; 4-(Difluoromethoxy)-3,5-dimethylbenzoic acid
EINECS	Contact for details

Quality Control

Our 4-(Difluoromethoxy)-3,5-Dimethylbenzoic Acid is manufactured under strict quality management systems. Each 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 every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

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 bases and oxidizing agents. 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)	≥ 97.0%
Water Content (KF)	≤ 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.