Description

3-Penten-2-One, 3-Fluoro-4-Methyl- (9Ci) is a specialized fluorinated ketone building block with the CAS number 41848-01-5. This compound is valued for its unique structure, which incorporates both a reactive ketone group and a fluorine atom, making it a versatile intermediate for advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of fluorinated drug candidates, leveraging the fluorine atom to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the fluorinated scaffold can enhance biological activity and environmental persistence.
• Material Science Research: Acts as a monomer or precursor for developing specialty polymers and advanced materials with specific surface properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial laboratories for studying novel fluorination reactions and as a substrate in catalytic processes.
• Liquid Crystal & Electronic Chemical Intermediate: Potential use in the synthesis of fluorinated components for display technologies and electronic materials.

Basic Information

Product Name	3-Penten-2-One, 3-Fluoro-4-Methyl- (9Ci)
CAS No.	41848-01-5
Molecular Formula	C6H9FO
Molecular Weight	116.13 g/mol
Synonyms	3-Fluoro-4-methylpent-3-en-2-one; 4-Methyl-3-fluoro-3-penten-2-one; 3-Fluoro-4-methyl-3-penten-2-one; 3-Fluoro-4-methylpent-3-en-2-on; 3-Fluoro-4-methyl-3-penten-2-on; 3-Fluoro-4-methylpent-3-en-2-one (9CI)
EINECS	Contact for details

Quality Control

Our production of 3-Penten-2-One, 3-Fluoro-4-Methyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids, organic solvents, fluorides, and strong alkalis. The container should be kept tightly sealed to prevent moisture ingress and potential degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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