Description

3-(4-Ethoxyphenyl)Propionic Acid is a high-purity organic acid derivative, valued for its role as a versatile synthetic intermediate in advanced chemical manufacturing. Its structure makes it a critical building block for creating more complex molecules, particularly in the pharmaceutical and fine chemical sectors. This compound is essential for R&D chemists and production specialists seeking reliable, high-quality raw materials for synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Fine Chemical Synthesis: Serves as a crucial building block for creating complex organic molecules, including liquid crystals, agrochemicals, and specialty polymers.
• Research & Development: Used in academic and industrial laboratories for method development and exploring new synthetic pathways in medicinal chemistry.
• Fragrance and Flavor Industry: Potential intermediate for the synthesis of certain aromatic compounds used in perfumery and flavoring agents.

Basic Information

Product Name	3-(4-Ethoxyphenyl)Propionic Acid
CAS No.	4919-34-0
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	4-Ethoxyhydrocinnamic Acid; 3-(4-Ethoxyphenyl)propanoic Acid; (4-Ethoxyphenyl)propionic Acid; Hydrocinnamic Acid, 4-Ethoxy-; Benzenepropanoic Acid, 4-Ethoxy-; p-Ethoxyphenylpropionic Acid; 4919-34-0; NSC 163063
EINECS	225-545-8

Quality Control

Our 3-(4-Ethoxyphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the highest standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (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	95 - 98 °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.