Description

Ethyl 4-(3,4-Dimethylphenyl)-4-oxobutyrate is a high-purity organic ester compound, serving as a versatile and critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its defined molecular structure, which provides a reliable building block for constructing more complex molecules with precision. This product is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking consistent quality and reliable supply.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial R&D settings.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where specific aromatic ketone ester functionality is required.
• Material Science Precursor: Potential intermediate for developing advanced polymers or liquid crystals with tailored properties.

Basic Information

Product Name	Ethyl 4-(3,4-Dimethylphenyl)-4-oxobutyrate
CAS No.	175394-01-1
Molecular Formula	C14H18O3
Molecular Weight	234.29 g/mol
Synonyms	Ethyl 4-(3,4-dimethylphenyl)-4-oxobutanoate; 4-(3,4-Dimethylphenyl)-4-oxobutyric acid ethyl ester; 3,4-Dimethyl-γ-oxobenzenebutanoic acid ethyl ester; Ethyl 4-oxo-4-(3,4-xylyl)butyrate; Butanoic acid, 4-(3,4-dimethylphenyl)-4-oxo-, ethyl ester; Ethyl γ-oxo-3,4-dimethylbenzenebutanoate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3,4-Dimethylphenyl)-4-oxobutyrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 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.