Description

Methyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate is a specialized organic ester compound with a β-ketoester functional group, serving as a valuable synthetic intermediate. This compound is crucial for its role in constructing complex molecular frameworks, particularly in pharmaceutical and advanced material synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in heterocyclic chemistry and as a key building block for active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those containing substituted aromatic and heterocyclic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive β-ketoester moiety.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex natural products, flavors, fragrances, and specialty polymers.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymeric materials with specific optical or electronic properties.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological development in synthetic organic chemistry and catalysis studies.

Basic Information

Product Name	Methyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate
CAS No.	1435465-25-0
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	Methyl 3-(2-Methoxy-4-methylphenyl)-3-oxopropanoate; 3-Oxo-3-(2-methoxy-4-methylphenyl)propanoic acid methyl ester; Methyl 3-oxo-3-(2-methoxy-4-methylphenyl)propanoate; Acetoacetic acid, 2'-methoxy-4'-methyl-, methyl ester; β-Keto ester derivative of 2-methoxy-4-methylacetophenone; Methyl (2-methoxy-4-methylbenzoyl)acetate; Propanoic acid, 3-oxo-3-(2-methoxy-4-methylphenyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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