Description

Ethyl 4,4-Diethoxy-2-(Ethoxymethylene)-3-Oxovalerate is a high-purity, versatile chemical intermediate characterized by its unique β-ketoester and acetal functionalities. This compound is valued for its role as a key building block in sophisticated organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those containing heterocyclic or polyfunctional frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific acetal or ketoester motifs.
• Fine Chemical Production: Serves as a specialized building block for creating flavors, fragrances, and performance chemicals.
• Academic & Industrial R&D: Employed in research laboratories for methodological development and the exploration of new synthetic pathways.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	Ethyl 4,4-Diethoxy-2-(Ethoxymethylene)-3-Oxovalerate
CAS No.	56563-25-8
Molecular Formula	C14H24O7
Molecular Weight	304.34 g/mol
Synonyms	Ethyl 2-(Ethoxymethylene)-4,4-diethoxy-3-oxovalerate; 3-Oxovaleric acid, 2-(ethoxymethylene)-4,4-diethoxy-, ethyl ester; Diethyl (ethoxymethylene)malonate acetal; Ethyl (ethoxymethylene)malonaldehyde tetraethyl acetal; EEMTEA; Tetraethyl (ethoxymethylene)malonaldehyde acetal
EINECS	Contact for details

Quality Control

Our Ethyl 4,4-Diethoxy-2-(Ethoxymethylene)-3-Oxovalerate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.