Description

2-Pentanone, 4-Fluoro-3,4-Dimethyl- (9Ci) is a specialized fluorinated ketone building block with the CAS number 91524-40-2. This compound is valued for its unique molecular structure, which introduces both fluorine and ketone functionalities, making it a versatile intermediate in advanced synthetic chemistry. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those requiring fluorinated motifs to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom can enhance biological activity and environmental persistence.
• Organic Synthesis Building Block: Serves as a versatile precursor in complex organic transformations, including Grignard reactions, nucleophilic additions, and reductions to access chiral fluorinated alcohols.
• Material Science Research: Investigated for incorporation into specialty polymers and advanced materials to impart specific chemical resistance or surface properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies and the exploration of new fluorination chemistry pathways.

Basic Information

Product Name	2-Pentanone, 4-Fluoro-3,4-Dimethyl- (9Ci)
CAS No.	91524-40-2
Molecular Formula	C7H13FO
Molecular Weight	132.18 g/mol
Synonyms	4-Fluoro-3,4-dimethylpentan-2-one; 3,4-Dimethyl-4-fluoropentan-2-one; 4-Fluoro-3,4-dimethyl-2-pentanone; 91524-40-2; 4-Fluoro-3,4-dimethylpentane-2-one
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 4-Fluoro-3,4-Dimethyl- (9Ci) is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and reducing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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