Description

1,1,1-Trifluoro-4-Methoxy-4-(4-Methylphenyl)-3-Buten-2-One is a high-value, fluorinated organic building block characterized by its unique trifluoromethyl ketone and enone functionalities. This compound matters for its role as a versatile synthon in advanced pharmaceutical and agrochemical research, enabling the introduction of fluorine atoms to modulate the biological activity, metabolic stability, and lipophilicity of target molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced drug efficacy and stability.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the trifluoromethyl group can improve biological activity and environmental persistence.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials with specific optical or electronic properties.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands or organocatalysts for asymmetric synthesis applications.
• Fluorine Chemistry Studies: Acts as a model substrate for investigating new fluorination reactions and studying the reactivity of fluorinated enones.
• Chemical Library Construction: Utilized in combinatorial and medicinal chemistry for the parallel synthesis of diverse compound libraries for high-throughput screening.

Basic Information

Product Name	1,1,1-Trifluoro-4-Methoxy-4-(4-Methylphenyl)-3-Buten-2-One
CAS No.	187812-31-3
Molecular Formula	C12H11F3O2
Molecular Weight	244.21 g/mol
Synonyms	4-Methoxy-4-(p-tolyl)-1,1,1-trifluorobut-3-en-2-one; 4-(4-Methylphenyl)-4-methoxy-1,1,1-trifluoro-3-buten-2-one; 1,1,1-Trifluoro-4-methoxy-4-(p-tolyl)-3-buten-2-one; p-Tolyl 4-methoxy-1,1,1-trifluorobut-3-en-2-one; Trifluoromethyl ketone enol ether; 4-Methoxy-4-(4-methylphenyl)-1,1,1-trifluoro-2-buten-1-one
EINECS	Contact for details

Quality Control

Our 1,1,1-Trifluoro-4-Methoxy-4-(4-Methylphenyl)-3-Buten-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is sensitive to strong alkalis and fluorides; keep away from incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.