Description

2,4-Pentanedione, 3-Fluoro-3-Methyl- (9Ci) is a specialized fluorinated derivative of acetylacetone, a key β-diketone building block. This compound is valued for its unique reactivity profile, where the fluorine atom and methyl group on the 3-position introduce significant steric and electronic effects, making it a valuable synthon in advanced organic synthesis. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel fluorinated heterocycles, ligands, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a critical building block for synthesizing fluorinated heterocyclic compounds, such as pyrazoles and isoxazoles, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel fluorinated pesticides and herbicides, where the fluorine atom can enhance biological activity and stability.
• Coordination Chemistry & Ligand Design: Acts as a precursor for creating fluorinated β-diketonate ligands, which are used to form metal complexes with tailored properties for catalysis or material science.
• Advanced Material Research: Employed in the synthesis of fluorinated organic molecules for potential application in organic electronics, liquid crystals, or specialty polymers.
• Chemical Research & Development: A versatile reagent for method development and exploring new fluorination chemistry and reaction pathways in academic and industrial R&D settings.

Basic Information

Product Name	2,4-Pentanedione, 3-Fluoro-3-Methyl- (9Ci)
CAS No.	133860-72-7
Molecular Formula	C6H9FO2
Molecular Weight	132.13 g/mol
Synonyms	3-Fluoro-3-methylpentane-2,4-dione; 3-Fluoro-3-methyl-2,4-pentanedione; 3-Fluoro-3-methylacetylacetone; 3-Fluoro-3-methylpentanedione; 1-Fluoro-1-methyl-2,4-pentanedione; 3-Fluoro-3-methyl-1,3-diketopentane; Fluoromethyl acetylacetone derivative
EINECS	Contact for details

Quality Control

Our 2,4-Pentanedione, 3-Fluoro-3-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment supports critical R&D and scale-up activities where material integrity is paramount.

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 acids, bases, and oxidizing agents. For long-term storage under an inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.