Description

Potassium 3-(Methoxy)Tetrafluoropropionate is a specialized fluorinated organic salt with the CAS number 85036-71-1. This compound is valued for its role as a versatile building block and intermediate in advanced synthetic chemistry, particularly where the introduction of fluorine-containing moieties is required. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, especially those requiring fluorinated scaffolds for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where fluorine atoms can improve efficacy and environmental profile.
• Liquid Crystal & Electronic Materials: Acts as a precursor in the synthesis of fluorinated compounds for electronic applications, including liquid crystal displays (LCDs) and dielectric materials.
• Organic Synthesis Building Block: Employed in various organic reactions, including nucleophilic substitution and coupling reactions, to introduce the 3-(methoxy)tetrafluoropropionate group.
• Polymer Modification: Utilized to incorporate fluorine into polymer chains, potentially altering surface properties, chemical resistance, and thermal stability of specialty polymers.
• Research & Development: A critical reagent in academic and industrial R&D labs for exploring new fluorination methodologies and creating novel chemical entities.

Basic Information

Product Name	Potassium 3-(Methoxy)Tetrafluoropropionate
CAS No.	85036-71-1
Molecular Formula	C4H3F4KO3
Molecular Weight	214.16 g/mol
Synonyms	Potassium 3-Methoxytetrafluoropropionate; 3-Methoxy-2,2,3,3-tetrafluoropropanoic Acid Potassium Salt; 2,2,3,3-Tetrafluoro-3-methoxypropanoic Acid Potassium Salt; Potassium 2,2,3,3-Tetrafluoro-3-methoxypropanoate; K+TFP-OMe; Potassium Perfluoromethoxypropionate; Potassium Tetrafluoromethoxypropionate
EINECS	Contact for details

Quality Control

Our Potassium 3-(Methoxy)Tetrafluoropropionate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and KF titration for moisture content, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place at room temperature (15-25°C/59-77°F). For long-term storage, consider using desiccants or storing under an inert atmosphere to maintain product integrity. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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