Description

Ethyl 4-(3,5-Dimethylphenyl)-4-Oxobutyrate is a high-purity organic ester compound, serving as a critical advanced intermediate in the synthesis of complex molecules. Its value lies in providing a versatile chemical building block with a specific aromatic substitution pattern, enabling precise structural modifications in target compounds. This product is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its aromatic core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of specialized organic electronic materials.
• Liquid Crystal & Polymer Research: Employed as a monomer or modifying agent in advanced material science applications.
• Flavor & Fragrance Chemistry: Acts as an intermediate for creating complex aromatic esters used in specialty formulations.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Item	Detail
Product Name	Ethyl 4-(3,5-Dimethylphenyl)-4-Oxobutyrate
CAS No.	898751-69-4
Molecular Formula	C14H18O3
Molecular Weight	234.29 g/mol
Synonyms	Ethyl 4-(3,5-dimethylphenyl)-4-oxobutanoate; 4-(3,5-Dimethylphenyl)-4-oxobutyric Acid Ethyl Ester; Ethyl 4-Oxo-4-(3,5-dimethylphenyl)butyrate; 3,5-Dimethylbenzoylacetic Acid Ethyl Ester; Butanoic acid, 4-(3,5-dimethylphenyl)-4-oxo-, ethyl ester; Ethyl γ-Oxo-3,5-dimethylbenzenebutanoate
EINECS	Contact for details

Quality Control

Every batch of Ethyl 4-(3,5-Dimethylphenyl)-4-Oxobutyrate is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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