Description

Ethyl 4-(2,4-Difluorophenyl)-2,4-Dioxobutanoate is a high-value, specialized organic intermediate featuring a difluorophenyl moiety and a reactive dioxobutanoate ester group. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on fluorinated active pharmaceutical ingredients (APIs), advanced materials, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, including kinase inhibitors and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and production of advanced, fluorinated pesticides and herbicides for enhanced efficacy and environmental profile.
• Material Science Research: Serves as a precursor for fluorinated organic compounds used in specialty polymers and liquid crystals.
• Chemical Development: Employed in process chemistry for scaling up the production of complex fluorinated molecules.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies and novel compound library generation.
• Custom Synthesis: A starting material for bespoke chemical manufacturing services targeting specific client molecular targets.

Basic Information

Product Name	Ethyl 4-(2,4-Difluorophenyl)-2,4-Dioxobutanoate
CAS No.	959046-72-1
Molecular Formula	C12H10F2O4
Molecular Weight	256.20 g/mol
Synonyms	Ethyl 2,4-dioxo-4-(2,4-difluorophenyl)butanoate; 4-(2,4-Difluorophenyl)-2,4-dioxobutanoic Acid Ethyl Ester; 959046-72-1; Butanoic acid, 4-(2,4-difluorophenyl)-2,4-dioxo-, ethyl ester; Ethyl 4-(2,4-difluorophenyl)-2,4-dioxobutyrate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(2,4-Difluorophenyl)-2,4-Dioxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development and commercial projects requiring material that meets stringent internal standards or compendial guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Handle and store in accordance with all applicable local and international regulations for industrial chemicals.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity	≤ 0.5%

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