Description

3-(4-Methoxyphenyl)Propionic Acid is a versatile aromatic carboxylic acid derivative, serving as a key organic intermediate in advanced chemical synthesis. Its value lies in its well-defined chemical structure, which provides a reliable building block for creating more complex molecules with high purity and batch-to-batch consistency. This compound is essential for research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors, where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic backbone.
• Liquid Crystal & Polymer Chemistry: Acts as a precursor for monomers and additives in specialty polymers and liquid crystal displays (LCDs).
• Fragrance & Flavor Industry: Serves as an intermediate for synthesizing specific aroma chemicals and flavor compounds.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in constructing complex organic molecules, including natural product analogs.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring a methoxyphenyl moiety.

Basic Information

Product Name	3-(4-Methoxyphenyl)Propionic Acid
CAS No.	1929-29-9
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	4-Methoxyphenylpropionic Acid; 4-Methoxyhydrocinnamic Acid; 3-(4-Methoxyphenyl)propanoic Acid; (4-Methoxyphenyl)propionic Acid; p-Methoxyphenylpropionic Acid; p-Methoxyhydrocinnamic Acid; Hydrocinnamic acid, p-methoxy-; 1929-29-9
EINECS	217-680-8

Quality Control

Our production of 3-(4-Methoxyphenyl)Propionic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	98°C - 102°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.