Description

3-Ethoxy-4-Fluorobenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic combination of an ethoxy and a fluorine substituent on the aromatic ring, which allows for precise modulation of electronic and steric properties in target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for display technologies.
• Organic Electronic Materials: Employed in the development of organic semiconductors and charge-transport materials.
• Chemical Research & Development: A versatile building block for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Used in custom synthesis and contract manufacturing for specialized chemical products.

Basic Information

Product Name	3-Ethoxy-4-Fluorobenzoic Acid
CAS No.	445026-29-9
Molecular Formula	C9H9FO3
Molecular Weight	184.16 g/mol
Synonyms	4-Fluoro-3-ethoxybenzoic Acid; 3-Ethoxy-4-fluorobenzoic Acid; Benzoic acid, 3-ethoxy-4-fluoro-; 445026-29-9; 4-Fluoro-3-ethoxy-benzoic acid; 3-Ethoxy-4-fluorobenzoic acid (CAS 445026-29-9); 3-Ethoxy-4-fluorobenzoicacid
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-Fluorobenzoic Acid is manufactured under strict quality management systems. Each 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 specifications and test results. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical R&D and cGMP manufacturing environments.

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 and oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤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.