Description

Ethyl 4-(3-Ethoxyphenyl)-4-oxobutanoate is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its specific molecular architecture, which makes it an essential intermediate for producing more complex molecules with targeted functionalities. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Fine Chemical Synthesis: Used in the production of complex organic molecules, including liquid crystals, agrochemicals, and specialty polymers.
• Research & Development: Employed in academic and industrial R&D labs for method development, structure-activity relationship (SAR) studies, and exploring new synthetic pathways.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Ethyl 4-(3-Ethoxyphenyl)-4-oxobutanoate
CAS No.	905592-32-7
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	Ethyl 4-(3-ethoxyphenyl)-4-oxobutanoate; 4-(3-Ethoxyphenyl)-4-oxobutanoic Acid Ethyl Ester; 3-Ethoxy-γ-oxobenzenebutanoic Acid Ethyl Ester; Ethyl 4-oxo-4-(3-ethoxyphenyl)butanoate; Butanoic acid, 4-(3-ethoxyphenyl)-4-oxo-, ethyl ester; Ethyl 3-ethoxybenzoylacetate (common name); Ethyl β-(3-ethoxybenzoyl)propionate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3-Ethoxyphenyl)-4-oxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance needs.

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 away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.