Description

Ethyl 2,4-Dioxo-4-(2,4,6-Trimethylphenyl)Butanoate is a specialized organic ester compound with a unique molecular structure featuring a mesityl-substituted β-ketoester moiety. This compound serves as a versatile and high-value chemical intermediate for the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in fine chemical, pharmaceutical, and crop protection industries seeking to build novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a substituted phenylbutanoate core.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for Michael addition reactions, cyclization reactions, and the preparation of heterocyclic compounds.
• Material Science Research: Potential monomer or intermediate for developing specialty polymers and advanced organic materials.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in chemical manufacturing.

Basic Information

Product Name	Ethyl 2,4-Dioxo-4-(2,4,6-Trimethylphenyl)Butanoate
CAS No.	203870-51-3
Molecular Formula	C15H18O4
Molecular Weight	262.30 g/mol
Synonyms	Ethyl 4-(2,4,6-Trimethylphenyl)-2,4-dioxobutanoate; 4-(2,4,6-Trimethylphenyl)-2,4-dioxobutanoic Acid Ethyl Ester; Ethyl 4-Mesityl-2,4-dioxobutanoate; 2,4-Dioxo-4-(2,4,6-trimethylphenyl)butyric Acid Ethyl Ester; Butanoic acid, 2,4-dioxo-4-(2,4,6-trimethylphenyl)-, ethyl ester; Ethyl β-Keto Ester Derivative (Mesityl); Mesityl-substituted Acetoacetate Ester
EINECS	Contact for details

Quality Control

Our Ethyl 2,4-Dioxo-4-(2,4,6-Trimethylphenyl)Butanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and 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 a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.