Description

3-(4-Fluorophenoxy)Propionic Acid is a versatile fluorinated organic acid derivative, serving as a key building block in advanced chemical synthesis. Its value lies in the unique combination of the phenoxy and propionic acid moieties, which can be readily modified for diverse applications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting specific receptors where the fluorophenoxy group is beneficial.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators, leveraging its structural motif for biological activity.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or intermediate for creating specialty polymers and liquid crystal materials with tailored properties.
• Organic Synthesis Building Block: Employed in coupling reactions, esterifications, and amide formations to introduce the 4-fluorophenoxypropionyl group into more complex molecules.
• Research & Development: Serves as a standard or starting material in medicinal chemistry and material science R&D for exploring new chemical entities.

Basic Information

Product Name	3-(4-Fluorophenoxy)Propionic Acid
CAS No.	2967-70-6
Molecular Formula	C9H9FO3
Molecular Weight	184.16 g/mol
Synonyms	4-Fluorophenoxypropionic Acid; 3-(p-Fluorophenoxy)propanoic Acid; 3-(4-Fluorophenoxy)propanoic Acid; 4-Fluorophenoxy-3-propionic Acid; β-(4-Fluorophenoxy)propionic Acid; p-Fluorophenoxypropionic Acid; NSC 403697; FPPA
EINECS	221-001-7

Quality Control

Our production of 3-(4-Fluorophenoxy)Propionic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous demands of GMP and ISO standards for intermediate manufacturing.

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 strong bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	82 - 86 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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