Description

Ethyl 2-Cyano-2-(1,3-Dioxolan-2-Yliden)Acetate is a versatile chemical intermediate featuring a reactive cyanoacetate moiety protected by a dioxolane group. This compound matters for its role as a key building block in the synthesis of complex heterocyclic and pharmaceutical compounds, enabling precise molecular construction. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing heterocyclic structures like pyrroles and furans.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for creating targeted bioactive molecules.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty chemicals requiring complex, functionalized acetate derivatives.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis, including Knoevenagel condensation and cyclization reactions.
• Material Science Precursor: Potential use in the synthesis of monomers or ligands for advanced polymeric or coordination complex materials.

Basic Information

Product Name	Ethyl 2-Cyano-2-(1,3-Dioxolan-2-Yliden)Acetate
CAS No.	121020-70-0
Molecular Formula	C8H9NO4
Molecular Weight	183.16 g/mol
Synonyms	Ethyl (1,3-dioxolan-2-ylidene)cyanoacetate; 2-(1,3-Dioxolan-2-ylidene)-2-cyanoacetic acid ethyl ester; Ethyl 2-cyano-2-(1,3-dioxolan-2-ylidene)ethanoate; Ethyl α-cyano-β-(1,3-dioxolan-2-yl)acrylate; Acetic acid, 2-cyano-2-(1,3-dioxolan-2-ylidene)-, ethyl ester; Cyanoacetic acid, (1,3-dioxolan-2-ylidene)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Cyano-2-(1,3-Dioxolan-2-Yliden)Acetate undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR for precise characterization. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric 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
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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