Description

3-(4-Acetylphenyl)Propanoic Acid is a versatile organic intermediate featuring both a carboxylic acid and an acetyl functional group on an aromatic ring. This bifunctional structure makes it a valuable building block for synthesizing more complex molecules in advanced research and industrial chemistry. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials and display components.
• Polymer & Resin Modifier: Incorporated to modify the properties of specialty polymers, coatings, and adhesives.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex organic frameworks and heterocycles.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments.

Basic Information

Product Name	3-(4-Acetylphenyl)Propanoic Acid
CAS No.	39105-51-6
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	4-Acetylhydrocinnamic Acid; 3-(4-Acetylphenyl)propionic Acid; 4-Acetylbenzenepropanoic Acid; 3-(p-Acetylphenyl)propanoic Acid; 4-Acetyl-β-phenylpropionic Acid; β-(4-Acetylphenyl)propionic Acid; (4-Acetylphenyl)propanoic Acid
EINECS	Contact for details

Quality Control

Our 3-(4-Acetylphenyl)Propanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments 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 room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed 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	118 - 122 °C
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.