Description

(1E)-1-Ethoxy-4,4,5,5,5-Pentafluoropent-1-En-3-One is a specialized fluorinated building block of significant interest in advanced organic synthesis. This compound matters for its unique molecular architecture, which combines an enone functionality with a pentafluoroalkyl group, enabling precise modifications to target molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients with enhanced properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated drug candidates, particularly for oncology and central nervous system (CNS) targets.
• Agrochemical Synthesis: Used to incorporate pentafluoropropyl-like motifs into novel herbicides, fungicides, and insecticides to improve metabolic stability and lipophilicity.
• Advanced Material Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique surface properties and chemical resistance.
• Fluorine Chemistry R&D: An essential reagent for exploring new fluorination methodologies and constructing complex fluorinated scaffolds in academic and industrial laboratories.
• Liquid Crystal & Electronic Chemicals: Potential building block for fluorinated components in display technologies and dielectric fluids.

Basic Information

Product Name	(1E)-1-Ethoxy-4,4,5,5,5-Pentafluoropent-1-En-3-One
CAS No.	184783-32-2
Molecular Formula	C7H7F5O2
Molecular Weight	218.12 g/mol
Synonyms	1-Ethoxy-4,4,5,5,5-pentafluoropent-1-en-3-one; (E)-1-Ethoxy-4,4,5,5,5-pentafluoropent-1-en-3-one; Ethyl (E)-4,4,5,5,5-pentafluoro-3-oxopent-1-en-1-yl ether; 4,4,5,5,5-Pentafluoro-1-ethoxy-1-penten-3-one; Pentafluoropropyl ethoxyvinyl ketone; 184783-32-2
EINECS	Contact for details

Quality Control

Our (1E)-1-Ethoxy-4,4,5,5,5-Pentafluoropent-1-En-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under subdued lighting or in amber glass containers when possible.

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.