Description

4-Fluoro-2-n-Propoxybenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile scaffold for introducing specific fluorine and alkoxy substituents, which are key to modulating the biological activity and physicochemical properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel active pharmaceutical ingredients (APIs), especially in medicinal chemistry programs targeting CNS, anti-inflammatory, or anti-infective therapies.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where the fluorine atom enhances bioavailability and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for display technologies, leveraging its specific aromatic substitution pattern.
• Organic Electronic Materials: Acts as a building block for electron-transport materials or semiconductors in OLEDs and organic photovoltaics.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and exploring new reaction pathways involving fluorinated aromatics.
• Custom Synthesis & Contract Manufacturing: A starting material for the custom synthesis of complex, value-added molecules for clients in various life science sectors.

Basic Information

Item	Detail
Product Name	4-Fluoro-2-n-Propoxybenzoic Acid
CAS No.	1378666-16-0
Molecular Formula	C10H11FO3
Molecular Weight	198.19 g/mol
Synonyms	2-Propoxy-4-fluorobenzoic Acid; 4-Fluoro-2-propoxybenzoic Acid; 4-Fluoro-2-(propyloxy)benzoic Acid; Benzoic acid, 4-fluoro-2-propoxy-; 1378666-16-0; 4-Fluoro-2-propoxy-benzoic acid; 4-Fluoro-2-n-propoxybenzoic acid
EINECS	Contact for details

Quality Control

Our 4-Fluoro-2-n-Propoxybenzoic Acid is manufactured under strict quality management systems. Every 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 each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO-guided processes.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
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.