Description

3-(4-Ethylbenzoyl)Propionic Acid is a versatile organic intermediate featuring both a ketone and a carboxylic acid functional group. This bifunctional nature makes it a valuable building block for the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical industries. It is primarily sought after by research chemists and process development teams for creating novel compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a benzoyl propionic acid backbone.
• Fine Chemical Synthesis: Serves as a crucial building block for producing complex organic molecules used in agrochemicals, dyes, and specialty polymers.
• Research & Development: Utilized in academic and industrial R&D laboratories for method development and exploring new synthetic pathways.
• Liquid Crystal Materials: Potential intermediate in the production of advanced materials, such as liquid crystals, due to its rigid aromatic core and flexible acid chain.

Basic Information

Product Name	3-(4-Ethylbenzoyl)Propionic Acid
CAS No.	49594-75-4
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	4'-Ethyl-3-benzoylpropionic Acid; 3-(4-Ethylbenzoyl)propanoic Acid; 4-Ethyl-γ-oxobenzenebutanoic Acid; 3-(4-Ethylbenzoyl)propionic Acid; β-(4-Ethylbenzoyl)propionic Acid; 4'-Ethylbenzenebutanoic Acid, γ-oxo-; (4-Ethylphenyl) 3-carboxypropyl ketone
EINECS	Contact for details

Quality Control

Our 3-(4-Ethylbenzoyl)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) providing specifications for assay and impurity profiles is available for every shipment upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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