Description

2-Phenylpropionic Acid is a versatile aromatic carboxylic acid derivative, also known as hydratropic acid. This compound serves as a key chiral building block and intermediate in the synthesis of a wide range of active pharmaceutical ingredients (APIs) and fine chemicals. It is essential for manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking high-purity intermediates for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A crucial chiral precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen and naproxen analogs.
• Agrochemical Synthesis: Used in the production of certain herbicides and plant growth regulators.
• Fragrance and Flavor Industry: Acts as a starting material or intermediate for synthesizing specific aromatic esters and compounds.
• Organic Synthesis: Employed as a building block for ligands, catalysts, and more complex organic molecules in research and development.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	2-Phenylpropionic Acid
CAS No.	492-37-5
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	Hydratropic Acid; α-Methylbenzeneacetic Acid; (RS)-2-Phenylpropanoic Acid; (±)-2-Phenylpropionic Acid; 2-Phenylpropanoic Acid; DL-Hydratropic Acid; Benzeneacetic acid, α-methyl-; 2-Phenylpropionsäure
EINECS	207-757-8

Quality Control

Our 2-Phenylpropionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee consistency and compliance with your project requirements.

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 oxidizers, bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
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.