Description

2,3-Difluoro-6-Methoxyphenylacetic Acid is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where the introduction of fluorine atoms is critical for modulating biological activity and metabolic stability. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors engaged in the synthesis of novel, high-value compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in areas like kinase inhibitors and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the difluoro-methoxy substitution pattern enhances efficacy.
• Liquid Crystal & OLED Material Precursor: Serves as a specialized intermediate in the manufacture of fluorinated organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new fluorination chemistry and constructing complex molecular architectures.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	2,3-Difluoro-6-Methoxyphenylacetic Acid
CAS No.	886501-88-8
Molecular Formula	C9H8F2O3
Molecular Weight	202.16 g/mol
Synonyms	2-(2,3-Difluoro-6-methoxyphenyl)acetic Acid; 2,3-Difluoro-6-methoxybenzeneacetic Acid; α-(2,3-Difluoro-6-methoxyphenyl)acetic Acid; (2,3-Difluoro-6-methoxyphenyl)acetic Acid; 886501-88-8; DFMPAA; 2,3-DF-6-MOPAA
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-6-Methoxyphenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.