Description

Ethoxycarbonylmethyl Ethyl Methylenemalonate is a versatile malonate derivative and a key building block in organic synthesis. This compound matters for its role as a reactive intermediate, enabling the construction of complex molecular frameworks through various condensation and cyclization reactions. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and novel materials.

Application

• As a critical Michael acceptor in nucleophilic addition reactions for carbon-carbon bond formation.
• Key intermediate in the synthesis of heterocyclic compounds, including pyrimidines and pyridines, for pharmaceutical research.
• Building block for the production of functionalized polymers and specialty coatings with tailored properties.
• Precursor in agrochemical synthesis for developing novel active ingredients.
• Used in material science for creating advanced organic electronic materials.
• Employed in multistep organic synthesis for constructing complex natural product analogs.

Basic Information

Product Name	Ethoxycarbonylmethyl Ethyl Methylenemalonate
CAS No.	116280-23-0
Molecular Formula	C10H14O6
Molecular Weight	230.21 g/mol
Synonyms	Ethyl 2-(Ethoxycarbonyl)methylene-3-oxobutanoate; Ethyl (Ethoxycarbonyl)methylidenemalonate; Diethyl (Ethoxycarbonyl)methylene malonate; Ethoxycarbonylmethylidene Malonic Acid Diethyl Ester; 2-(Ethoxycarbonyl)methylene-3-oxobutanoic Acid Ethyl Ester; Ethyl 2-(Ethoxycarbonyl)-3-oxobut-2-enoate; (Ethoxycarbonyl)methylene Malonic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our Ethoxycarbonylmethyl Ethyl Methylenemalonate undergoes rigorous quality testing to ensure compliance with industry standards for synthetic intermediates. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

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 degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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