Description

4-Propylphenylacetic Acid is a versatile aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its functional phenylacetic acid core modified with a propyl side chain, offering unique steric and electronic properties for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the research and production of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Used in the preparation of advanced organic compounds for display technologies.
• Agrochemical Development: Serves as a precursor in the synthesis of new-generation herbicides and plant growth regulators.
• Organic Synthesis Building Block: Employed in coupling reactions, esterifications, and amide formations to create complex organic molecules.
• Fine Chemical Production: Integral to manufacturing specialty chemicals, including fragrances, dyes, and performance materials.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical spaces in R&D laboratories.

Basic Information

Product Name	4-Propylphenylacetic Acid
CAS No.	26114-12-5
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	(4-Propylphenyl)acetic Acid; 2-(4-Propylphenyl)acetic Acid; p-Propylphenylacetic Acid; 4-n-Propylphenylacetic Acid; Benzenacetic acid, 4-propyl-; 26114-12-5; Para-propylphenylacetic acid
EINECS	Contact for details

Quality Control

Our 4-Propylphenylacetic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

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, bases, and oxidizing agents. The product is light-sensitive and should be stored away from light.

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%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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