Description

4-Oxo-4-(4-Propylphenyl)Butanoic Acid is a specialized organic compound featuring a phenylpropyl moiety linked to a γ-ketobutyric acid chain, making it a valuable synthon in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs), where precise molecular architecture is critical. Industries that need it include pharmaceutical R&D, agrochemical manufacturing, and advanced material science for creating novel polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of advanced display materials due to its aromatic and polar structure.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with specific thermal or optical properties.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex organic frameworks via reactions like Friedel-Crafts acylation or condensation.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-Oxo-4-(4-Propylphenyl)Butanoic Acid
CAS No.	57821-78-0
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	4-(4-Propylbenzoyl)butanoic acid; γ-Oxo-4-(4-propylphenyl)butyric acid; 4-(4-n-Propylphenyl)-4-oxobutanoic acid; 4-Oxo-4-(p-propylphenyl)butyric acid; 4-(4-Propylphenyl)-4-oxobutyric acid; Butanoic acid, 4-oxo-4-(4-propylphenyl)-; p-Propyl-γ-oxobenzene butanoic acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-(4-Propylphenyl)Butanoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 strong acids and organic solvents. The container must be kept tightly sealed to prevent contamination and moisture absorption.

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.