Description

18-Fluorooctadecanoic Acid is a high-purity, long-chain fatty acid derivative where a fluorine atom is strategically substituted at the terminal carbon. This fluorination imparts unique physicochemical properties, making it a valuable building block for advanced material science and pharmaceutical research. It is particularly sought after for synthesizing specialized surfactants, lubricants, and as a key intermediate in the development of fluorine-labeled probes and tracers. Researchers and manufacturers in the agrochemical, polymer, and life sciences sectors utilize this compound to enhance product performance and introduce novel functionalities.

Application

• Fluorinated Surfactant & Lubricant Synthesis: Serves as a critical precursor for creating high-performance, chemically stable surfactants and lubricants with low surface energy.
• Biomedical Tracer & Probe Development: Used in the synthesis of 18F-labeled compounds for Positron Emission Tomography (PET) imaging and other diagnostic applications.
• Advanced Material Research: Acts as a monomer or modifier in the production of fluorinated polymers, coatings, and nanomaterials to improve water/oil repellency and durability.
• Agrochemical Intermediates: Employed in the research and development of novel fluorinated pesticides and herbicides with enhanced activity and environmental persistence.
• Surface Modification Agent: Used to fluorinate surfaces, altering their wettability and creating non-stick or low-friction characteristics.
• Organic Synthesis Building Block: A versatile reagent for introducing long fluorocarbon chains into more complex molecular architectures in pharmaceutical and chemical research.

Basic Information

Product Name	18-Fluorooctadecanoic Acid
CAS No.	408-37-7
Molecular Formula	C18H35FO2
Molecular Weight	302.47 g/mol
Synonyms	18-Fluorostearic Acid; Octadecanoic acid, 18-fluoro-; 18-Fluoro-octadecanoic acid; ω-Fluorooctadecanoic Acid; Stearic acid, 18-fluoro-; 18-Fluoro stearic acid; 1-Fluoroheptadecanecarboxylic Acid; 18-Fluorooctadecylic Acid
EINECS	Contact for details

Quality Control

Our 18-Fluorooctadecanoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FT-IR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment. Our quality commitment aligns with cGMP principles for research and industrial use, ensuring reliable performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider holding under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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