Description

9,12-Dioxa-1,3-Diazadispiro[4.2.4.2]Tetradecane-2,4-Dione is a high-purity, specialized heterocyclic compound featuring a unique dispiro structure. This compound serves as a critical advanced intermediate and functional building block in sophisticated organic synthesis, enabling the development of novel molecular architectures. It is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science sectors seeking to incorporate complex, rigid frameworks into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring spirocyclic or constrained heterocyclic motifs for enhanced biological activity and metabolic stability.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, and insecticides with unique modes of action and improved environmental profiles.
• Ligand and Catalyst Development: Employed in the design and synthesis of novel chelating ligands and organocatalysts for asymmetric synthesis and metal complexation.
• Polymer & Material Science: Functions as a monomer or cross-linking agent for creating polymers with specific thermal, mechanical, or optical properties due to its rigid, bicyclic structure.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including cyclization reactions and the construction of sterically hindered systems.
• Fine Chemical Synthesis: Utilized in the multi-step production of specialty chemicals, dyes, and flavors & fragrances requiring high-purity, complex intermediates.

Basic Information

Item	Details
Product Name	9,12-Dioxa-1,3-Diazadispiro[4.2.4.2]Tetradecane-2,4-Dione
CAS No.	54621-17-9
Molecular Formula	C10H12N2O4
Molecular Weight	224.21 g/mol
Synonyms	1,3-Diazadispiro[4.2.4.2]tetradecane-2,4-dione, 9,12-dioxa-; Dispiro[imidazolidine-4,1'-cyclopropane-2',4''-imidazolidine]-2,5-dione, 9,12-dioxa-; 9,12-Dioxa-1,3-diazadispiro[4.2.4.2]tetradecane-2,4-dione; Spirocyclic imidazolidinedione derivative; DODADT; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 9,12-Dioxa-1,3-Diazadispiro[4.2.4.2]Tetradecane-2,4-Dione is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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