Description

2,6-Difluoro-3-Methoxyphenylacetic Acid is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors, where the introduction of fluorine atoms is crucial for modulating biological activity and metabolic stability. It is primarily needed by research and development chemists, process development scientists, and manufacturers engaged in the production of active pharmaceutical ingredients (APIs), novel crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and oncology therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the difluoro-methoxy motif enhances product efficacy and environmental profile.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of fluorinated polymers and advanced organic materials with unique electronic or surface properties.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up campaigns under GMP or non-GMP conditions.
• Academic and Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and creating compound libraries for screening.

Basic Information

Product Name	2,6-Difluoro-3-Methoxyphenylacetic Acid
CAS No.	886498-65-3
Molecular Formula	C9H8F2O3
Molecular Weight	202.16 g/mol
Synonyms	2-(2,6-Difluoro-3-methoxyphenyl)acetic Acid; (2,6-Difluoro-3-methoxyphenyl)acetic Acid; 2,6-Difluoro-3-methoxybenzeneacetic Acid; α-(2,6-Difluoro-3-methoxyphenyl)acetic Acid; 886498-65-3; DFMPAA
EINECS	Contact for details

Quality Control

Our 2,6-Difluoro-3-Methoxyphenylacetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.