Description

1-Ethyl 3-Methyl 2-Fluoromalonate is a high-value fluorinated malonate ester, a key building block in advanced organic synthesis. This compound is prized for its ability to introduce fluorine atoms and malonate functionalities into target molecules, enabling the development of novel compounds with enhanced properties. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where fluorine substitution improves efficacy and environmental stability.
• Fluorine Chemistry Research: Serves as a versatile reagent for introducing fluorine and malonate groups in academic and industrial R&D settings.
• Material Science Precursor: Employed in the development of specialty chemicals and advanced materials requiring specific fluorinated structures.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	1-Ethyl 3-Methyl 2-Fluoromalonate
CAS No.	210768-02-8
Molecular Formula	C8H13FO4
Molecular Weight	192.18 g/mol
Synonyms	2-Fluoromalonic Acid 1-Ethyl 3-Methyl Ester; Ethyl Methyl 2-Fluoromalonate; Diethyl Methylfluoromalonate (common naming); 1-Ethyl 3-methyl 2-fluoropropanedioate; Fluoromalonic Acid Ethyl Methyl Ester; EM Fluoromalonate; 210768-02-8; Propanedioic acid, 2-fluoro-, 1-ethyl 3-methyl ester
EINECS	Contact for details

Quality Control

Our 1-Ethyl 3-Methyl 2-Fluoromalonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if prolonged storage is required.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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