Description

Ethyl 3-(4-tert-Butylphenyl)-3-Oxopropanoate is a high-purity organic ester compound, serving as a crucial intermediate in advanced chemical synthesis. Its value lies in the versatile β-ketoester functional group, which is essential for constructing complex molecular frameworks. This product is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in research, development, and commercial production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with aryl ketone backbones.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in Claisen condensation and related reactions to form carbon-carbon bonds in fine chemical manufacturing.
• Ligand and Catalyst Precursor: Serves as a starting material for the development of novel chelating ligands and metal-organic catalysts.
• Material Science Research: Utilized in the development of organic semiconductors and advanced polymeric materials.
• Flavor and Fragrance Intermediate: Acts as a precursor for certain aromatic compounds used in specialty fragrance formulations.

Basic Information

Product Name	Ethyl 3-(4-tert-Butylphenyl)-3-Oxopropanoate
CAS No.	101498-88-8
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Ethyl 4-tert-Butylbenzoylacetate; 3-Oxo-3-(4-tert-butylphenyl)propanoic acid ethyl ester; Ethyl (4-tert-Butylbenzoyl)acetate; 4-tert-Butylbenzoylacetic Acid Ethyl Ester; Ethyl 3-(p-tert-Butylphenyl)-3-oxopropanoate; Acetic acid, (4-tert-butylbenzoyl)-, ethyl ester; Ethyl β-(4-tert-Butylbenzoyl)propionate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(4-tert-Butylphenyl)-3-Oxopropanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment 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 area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

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	≤ 20 ppm

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