Description

Ethyl 4-(3-Methoxyphenyl)-2,4-dioxobutanoate is a high-purity, specialized organic intermediate featuring a versatile 1,3-diketone moiety. This compound is valued for its role as a critical building block in the synthesis of complex heterocyclic and pharmaceutical molecules. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyrazole, isoxazole, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research (R&D): Serves as a versatile 1,3-dicarbonyl synthon for condensation reactions, cyclizations, and the preparation of chelating ligands in coordination chemistry.
• Material Science: Potential building block for organic electronic materials and metal-organic frameworks (MOFs) due to its conjugated system and coordination sites.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals and complex organic molecules for various industrial applications.

Basic Information

Product Name	Ethyl 4-(3-Methoxyphenyl)-2,4-dioxobutanoate
CAS No.	60943-40-0
Molecular Formula	C13H14O5
Molecular Weight	250.25 g/mol
Synonyms	Ethyl 3-(3-methoxybenzoyl)pyruvate; 4-(3-Methoxyphenyl)-2,4-dioxobutanoic Acid Ethyl Ester; 3-Methoxybenzoylpyruvic Acid Ethyl Ester; Ethyl (3-Methoxybenzoyl)pyruvate; Ethyl 4-Oxo-4-(3-methoxyphenyl)-3-oxobutanoate; 1-Ethoxy-1,3-bis(3-methoxyphenyl)propane-1,3-dione (tautomeric form); 3-Oxo-3-(3-methoxyphenyl)propanoic Acid Ethyl Ester (tautomeric form)
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3-Methoxyphenyl)-2,4-dioxobutanoate is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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