Description

Phenylpropionic Acid Methyl Ester is a versatile organic ester compound with significant utility in advanced chemical synthesis. Its structure makes it a valuable intermediate for producing pharmaceuticals, agrochemicals, and fine chemicals, offering a balance of reactivity and stability for complex molecular construction. This product is essential for R&D chemists and process development scientists in the pharmaceutical, fragrance, and specialty chemical industries seeking reliable building blocks for active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block 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.
• Fragrance and Flavor Industry: Serves as a precursor for aromatic compounds and odorants.
• Fine Chemical Production: Employed in the manufacture of liquid crystals, polymers, and other specialty materials.
• Organic Synthesis Research: A valuable reagent for academic and industrial research in developing new synthetic methodologies.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Phenylpropionic Acid Methyl Ester
CAS No.	742058-37-3
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	Methyl 3-phenylpropionate; Methyl 3-phenylpropanoate; 3-Phenylpropionic acid methyl ester; Methyl hydrocinnamate; β-Phenylpropionic acid methyl ester; Hydrocinnamic acid methyl ester; Methyl β-phenylpropionate
EINECS	Contact for details

Quality Control

Our Phenylpropionic Acid Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all test results are provided with each shipment to guarantee traceability and batch-to-batch consistency.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.