Description

Ethyl 4,4-Diethoxy-2-Methyl-3-Oxobutanoate is a versatile ester compound that serves as a key protected intermediate in advanced organic synthesis. Its value lies in its functional group arrangement, which allows for controlled reactivity in multi-step processes, particularly in the construction of complex molecules. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for API and specialty chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial protected synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a β-ketoester moiety.
• Agrochemical Synthesis: Used as a building block in the development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials where precise molecular architecture is required.
• Academic & Industrial R&D: Serves as a valuable reagent in method development and exploratory chemistry within research laboratories.
• Peptide Mimetic Chemistry: Utilized in the synthesis of peptidomimetics and other bioactive compounds that mimic natural peptides.

Basic Information

Product Name	Ethyl 4,4-Diethoxy-2-Methyl-3-Oxobutanoate
CAS No.	24132-51-2
Molecular Formula	C11H20O5
Molecular Weight	232.27 g/mol
Synonyms	Ethyl 2-Methyl-3-oxo-4,4-diethoxybutanoate; Diethyl (Ethoxycarbonylmethyl)malonate; 3-Oxobutanoic acid, 4,4-diethoxy-2-methyl-, ethyl ester; Ethyl 2-methyl-3-oxo-4,4-diethoxybutyrate; Acetoacetic ester, diethyl acetal, methyl-; Ethyl (diethoxymethyl)acetoacetate; Butanoic acid, 4,4-diethoxy-2-methyl-3-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4,4-Diethoxy-2-Methyl-3-Oxobutanoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results 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, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.