Description

2-(2,5-Difluorophenoxy)Acetic Acid is a high-purity fluorinated aromatic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring a phenoxyacetic acid core with strategic fluorine substitution, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of modern herbicides and plant growth regulators, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated aromatic components used in electronic display technologies.
• Organic Synthesis Reagent: Employed in coupling reactions and as a scaffold for constructing more complex fluorinated compounds in medicinal and materials chemistry.
• Chemical Research & Development: A valuable tool for academic and industrial R&D labs exploring structure-activity relationships (SAR) in fluorinated compounds.

Basic Information

Product Name	2-(2,5-Difluorophenoxy)Acetic Acid
CAS No.	366-56-3
Molecular Formula	C8H6F2O3
Molecular Weight	188.13 g/mol
Synonyms	(2,5-Difluorophenoxy)acetic Acid; Acetic Acid, 2-(2,5-difluorophenoxy)-; 2,5-Difluorophenoxyacetic Acid; α-(2,5-Difluorophenoxy)acetic Acid; NSC 406106; 2-(2,5-Difluorophenoxy)ethanoic Acid; Diflurophenoxyacetic Acid
EINECS	Contact for details

Quality Control

Our 2-(2,5-Difluorophenoxy)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the stringent requirements of advanced synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. The container must be kept tightly sealed due to the compound's sensitivity to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.