Description

Ethyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate is a high-purity, specialized organic ester compound. It serves as a critical synthetic intermediate and building block in advanced organic synthesis, valued for its specific aromatic substitution pattern and reactive β-ketoester functionality. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those with complex aryl-substituted structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its methoxyphenyl moiety.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific aromatic frameworks.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including cyclization and condensation reactions.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in laboratories.

Basic Information

Product Name	Ethyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate
CAS No.	125041-96-5
Molecular Formula	C₁₃H₁₆O₄
Molecular Weight	236.26 g/mol
Synonyms	Ethyl 3-oxo-3-(2-methoxy-4-methylphenyl)propanoate; Ethyl (2-methoxy-4-methylbenzoyl)acetate; 3-Oxo-3-(2-methoxy-4-methylphenyl)propionic acid ethyl ester; 2-Methoxy-4-methylbenzoylacetic acid ethyl ester; Acetoacetic acid, (2-methoxy-4-methylbenzoyl)-, ethyl ester; Ethyl 2-methoxy-4-methylbenzoylacetate; β-Keto ester derivative of 2-methoxy-4-methylbenzoic acid
EINECS	Contact for details

Quality Control

Our Ethyl 3-(2-Methoxy-4-Methylphenyl)-3-Oxopropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.