Description

3-Bromo-4-Ethoxy-1,1,1-Trifluoro-But-3-En-2-One is a versatile fluorinated building block characterized by its reactive bromo and enone functionalities. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require advanced synthetic chemistry, such as medicinal chemistry research and specialty chemical manufacturing, need this high-value intermediate for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, especially those containing trifluoromethyl groups which enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atoms contribute to improved efficacy and environmental profile.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and advanced materials with unique surface properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and nucleophilic substitutions due to the reactivity of the bromine atom and the electron-deficient enone system.
• Fluorine Chemistry Studies: A valuable compound for academic and industrial research focused on incorporating fluorine into complex organic architectures.

Basic Information

Product Name	3-Bromo-4-Ethoxy-1,1,1-Trifluoro-But-3-En-2-One
CAS No.	119577-50-3
Molecular Formula	C6H6BrF3O2
Molecular Weight	247.01 g/mol
Synonyms	3-Bromo-4-ethoxy-1,1,1-trifluorobut-3-en-2-one; 1,1,1-Trifluoro-3-bromo-4-ethoxy-3-buten-2-one; 3-Bromo-4-ethoxy-1,1,1-trifluorobut-3-en-2-one; 3-Buten-2-one, 3-bromo-4-ethoxy-1,1,1-trifluoro-; 3-Bromo-4-ethoxy-1,1,1-trifluoro-3-buten-2-one; 3-Bromo-4-ethoxy-1,1,1-trifluorobut-3-en-2-one (CAS 119577-50-3)
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Ethoxy-1,1,1-Trifluoro-But-3-En-2-One is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 bases and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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