Description

1,1,1-Trifluoro-5-(4-Methylphenyl)-2,4-Pentanedione is a specialized fluorinated diketone compound, also known by its CAS number 129700-35-2. This chemical is valued for its unique trifluoromethyl group and aromatic backbone, which make it a versatile and reactive building block in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecules with enhanced properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides where the fluorine atoms contribute to higher efficacy and environmental selectivity.
• Ligand and Catalyst Development: Serves as a chelating agent or precursor for metal-organic frameworks (MOFs) and catalysts used in asymmetric synthesis.
• Advanced Material Research: Employed in the creation of fluorinated polymers, liquid crystals, and organic electronic materials for specialized performance characteristics.
• Chemical Research & Development: A valuable reagent for exploring new reaction pathways and creating complex, fluorinated organic molecules in academic and industrial labs.

Basic Information

Product Name	1,1,1-Trifluoro-5-(4-Methylphenyl)-2,4-Pentanedione
CAS No.	129700-35-2
Molecular Formula	C12H11F3O2
Molecular Weight	244.21 g/mol
Synonyms	4,4,4-Trifluoro-1-(4-methylphenyl)-1,3-butanedione; 1-(4-Methylphenyl)-4,4,4-trifluoro-1,3-butanedione; 4,4,4-Trifluoro-1-(p-tolyl)-1,3-butanedione; p-Methylphenyl trifluoroacetylacetone; 1,1,1-Trifluoro-5-(p-tolyl)-2,4-pentanedione; Trifluoroacetylacetone p-tolyl derivative; F3C-CO-CH2-CO-C6H4-CH3 (p)
EINECS	Contact for details

Quality Control

Our 1,1,1-Trifluoro-5-(4-Methylphenyl)-2,4-Pentanedione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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