Description

2,2-Dimethyl-5-(2-Piperidinylidene)-1,3-Dioxane-4,6-Dione is a specialized heterocyclic compound featuring a fused dioxanedione and piperidine structure. This unique molecular architecture makes it a valuable advanced intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, especially those requiring complex heterocyclic cores.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its reactive diketone and imine functionalities.
• Fine Chemical Synthesis: Serves as a precursor for specialty chemicals, dyes, and functional materials requiring specific bicyclic structures.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization and condensation reactions.
• Ligand and Catalyst Development: Potential use in creating novel chelating ligands or organocatalysts due to its nitrogen and oxygen donor atoms.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-5-(2-Piperidinylidene)-1,3-Dioxane-4,6-Dione
CAS No.	70912-53-7
Molecular Formula	C11H15NO4
Molecular Weight	225.24 g/mol
Synonyms	5-(Piperidin-2-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione; 2,2-Dimethyl-5-(piperidin-2-ylidene)-1,3-dioxane-4,6-dione; 1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-(2-piperidinylidene)-; Meldrum's acid piperidinylidene derivative
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-5-(2-Piperidinylidene)-1,3-Dioxane-4,6-Dione is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a critical synthetic intermediate. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.