Description

Ethyl 4-(2-Acetoxyphenyl)-4-Oxobutyrate is a high-purity organic ester compound with significant utility as a key synthetic intermediate. Its molecular structure makes it a versatile building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and fine chemical research. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzophenone or related structural motifs.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules for research and development purposes.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, or plant growth regulators.
• Material Science Precursor: Potential intermediate for the synthesis of organic ligands, photoactive compounds, or monomers for specialized polymers.
• Academic & Industrial R&D: Employed in chemical research laboratories for methodological studies and the exploration of new synthetic routes.

Basic Information

Product Name	Ethyl 4-(2-Acetoxyphenyl)-4-Oxobutyrate
CAS No.	898758-71-9
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	Ethyl 4-(2-acetylphenoxy)-4-oxobutanoate; 4-(2-Acetylphenoxy)-4-oxobutanoic Acid Ethyl Ester; Ethyl 4-oxo-4-(2-acetylphenoxy)butyrate; Butanoic acid, 4-(2-acetylphenoxy)-4-oxo-, ethyl ester; Ethyl (2-acetylphenoxy)succinate; Acetophenone, 2'-(3-ethoxy-3-oxopropanoyl)-; Ethyl 3-(2-acetylphenoxy)-3-oxopropanoate (tautomeric form).
EINECS	Contact for details

Quality Control

Our Ethyl 4-(2-Acetoxyphenyl)-4-Oxobutyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all relevant specifications 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 a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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