Description

Methyl 4-(2-Methoxyphenyl)-4-oxobutanoate is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its well-defined molecular structure, which provides a reliable and consistent starting point for complex multi-step reactions. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex organic molecules in research and development.
• Agrochemical Research: Employed in the discovery and development of novel crop protection agents and herbicides.
• Material Science: Acts as a monomer or modifier in the synthesis of advanced polymers and functional materials.
• Academic & Industrial R&D: Serves as a standard or starting material in methodological studies and process chemistry optimization.

Basic Information

Product Name	Methyl 4-(2-Methoxyphenyl)-4-oxobutanoate
CAS No.	99046-13-6
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	Methyl 4-(2-methoxyphenyl)-4-oxobutanoate; 4-(2-Methoxyphenyl)-4-oxobutanoic Acid Methyl Ester; 2-Methoxybenzoylacetic Acid Methyl Ester; Methyl 4-Oxo-4-(2-methoxyphenyl)butyrate; Butanoic acid, 4-(2-methoxyphenyl)-4-oxo-, methyl ester; Methyl (2-Methoxybenzoyl)acetate (common name); 99046-13-6
EINECS	Contact for details

Quality Control

Our Methyl 4-(2-Methoxyphenyl)-4-oxobutanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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