Description

2,2-Dimethyl-5-(4-Cyanobenzylidene)-1,3-Dioxane-4,6-Dione is a specialized heterocyclic compound featuring a dioxanedione core with a cyanobenzylidene substituent. This unique molecular architecture makes it a valuable high-purity intermediate for advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring the dioxanedione or cyanophenyl motifs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators where its specific ring system contributes to biological activity.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and functional materials due to its reactive carbonyl groups and conjugated system.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound for investigating new organic reactions, such as cycloadditions or condensation reactions.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating specialty polymers with specific thermal or optical properties.

Basic Information

Product Name	2,2-Dimethyl-5-(4-Cyanobenzylidene)-1,3-Dioxane-4,6-Dione
CAS No.	53942-70-4
Molecular Formula	C14H11NO4
Molecular Weight	257.24 g/mol
Synonyms	5-[(4-Cyanophenyl)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione; 2,2-Dimethyl-5-(4-cyanobenzylidene)-1,3-dioxane-4,6-dione; 4-Cyanobenzylidene Meldrum's acid derivative; (4-Cyanobenzylidene)dimethyl Meldrum's acid; 53942-70-4; 5-(4-Cyanobenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-5-(4-Cyanobenzylidene)-1,3-Dioxane-4,6-Dione is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to pale yellow 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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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