Description

8,11-Dioxadispiro[3.2.47.24]Tridecan-2-One is a high-purity, specialized organic compound featuring a unique spirocyclic dioxa structure. This complex molecular architecture makes it a valuable and versatile advanced intermediate for sophisticated chemical synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or requiring complex ring systems.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or insecticides where its spirocyclic core can contribute to unique biological activity and patentability.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, or advanced organic frameworks with tailored thermal or mechanical properties.
• Ligand & Catalyst Development: The oxygen-rich, rigid structure is utilized in designing novel chelating ligands for asymmetric catalysis or metal-organic frameworks (MOFs).
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex, musk-like or earthy odorants due to its polycyclic nature.
• Academic & Contract Research: Essential compound for methodological studies in organic synthesis, including novel ring-forming reactions and stereochemistry research.

Basic Information

Product Name	8,11-Dioxadispiro[3.2.47.24]Tridecan-2-One
CAS No.	1440962-12-8
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	8,11-Dioxadispiro[3.2.47.24]tridecan-2-one; 2-Oxadispiro[3.2.47.24]tridecane-8,11-dione; Dispiro[3.2.47.24]tridecane-8,11-dione; [3.2.47.24]Dioxadispirotridecan-2-one; (Advanced Spirocyclic Diketone Intermediate); Contact for additional IUPAC/systematic names.
EINECS	Contact for details

Quality Control

Our production of 8,11-Dioxadispiro[3.2.47.24]Tridecan-2-One adheres to strict internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and undergoes rigorous analytical testing. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under an inert atmosphere (e.g., nitrogen or argon), please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
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.