Description

4-(3-Ethoxyphenyl)-4-Oxobutyric Acid is a high-purity organic building block and synthetic intermediate of significant commercial interest. Its molecular structure, featuring both a ketone and a carboxylic acid functional group, makes it a versatile precursor for the synthesis of more complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, agrochemicals, and advanced organic materials.
• Research & Development: Serves as a crucial reagent in medicinal chemistry and organic synthesis research for exploring new molecular entities.
• Ligand and Catalyst Development: Potential use in creating complex ligands for catalytic systems or metal-organic frameworks (MOFs).
• Polymer Chemistry: Can be employed as a monomer or modifier in the synthesis of specialty polymers with specific functional properties.

Basic Information

Product Name	4-(3-Ethoxyphenyl)-4-Oxobutyric Acid
CAS No.	905592-33-8
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	4-Oxo-4-(3-ethoxyphenyl)butanoic acid; 3'-Ethoxy-γ-oxobenzenebutanoic Acid; 4-(3-Ethoxyphenyl)-4-oxobutanoic Acid; γ-Oxo-3-ethoxybenzenebutanoic Acid; Butanoic acid, 4-oxo-4-(3-ethoxyphenyl)-; 905592-33-8
EINECS	Contact for details

Quality Control

Our 4-(3-Ethoxyphenyl)-4-Oxobutyric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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

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