Description

4-(4-tert-Butylphenyl)-4-Oxobutyric Acid is a high-purity organic acid derivative featuring a tert-butylphenyl group, serving as a versatile and valuable synthetic intermediate. This compound is critical for research and development, enabling the synthesis of more complex molecules with tailored properties. It is primarily sought after by the pharmaceutical, agrochemical, and advanced materials industries for applications in drug discovery, ligand synthesis, and specialty polymer production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators, leveraging its aromatic acid functionality.
• Ligand and Catalyst Precursor: Serves as a precursor for chelating ligands in coordination chemistry and catalysis for organic transformations.
• Polymer & Material Science: Intermediate in the production of specialty polymers, liquid crystals, and advanced organic electronic materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and synthesizing novel chemical entities.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and dyes.

Basic Information

Product Name	4-(4-tert-Butylphenyl)-4-Oxobutyric Acid
CAS No.	35288-08-5
Molecular Formula	C14H18O3
Molecular Weight	234.29 g/mol
Synonyms	4-(4-tert-Butylphenyl)-4-oxobutanoic acid; 4-Oxo-4-(4-tert-butylphenyl)butyric acid; γ-Oxo-4-tert-butylbenzenebutanoic acid; 4-(p-tert-Butylphenyl)-4-oxobutyric acid; 4-(4-(1,1-Dimethylethyl)phenyl)-4-oxobutanoic acid; p-tert-Butylphenyl Succinic Acid Semi-aldehyde; 35288-08-5
EINECS	Contact for details

Quality Control

Our 4-(4-tert-Butylphenyl)-4-Oxobutyric Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated environments, and custom purity grades are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. 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%

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