Description

Spiro[5.6]Dodecane-7,12-Dione is a specialized spirocyclic diketone compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique bridged, bicyclic structure offers distinct steric and electronic properties, making it crucial for constructing complex molecular architectures. This high-purity chemical is essential for research and development laboratories, pharmaceutical synthesis, and the production of advanced materials where precise molecular control is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic or spiro-fused ring systems.
• Advanced Material Synthesis: Used in the research and development of specialty polymers, ligands for catalysis, and organic electronic materials due to its rigid, three-dimensional structure.
• Organic Chemistry Research: Serves as a versatile precursor and model compound in methodological studies for ring-forming reactions, carbonyl chemistry, and stereoselective synthesis.
• Fragrance and Flavor Chemistry: Potential intermediate for creating unique macrocyclic or musk-like odorants, leveraging its specific ring size and ketone functionality.
• Agrochemical Development: Investigated as a synthetic intermediate for novel herbicides, fungicides, or plant growth regulators with new modes of action.

Basic Information

Product Name	Spiro[5.6]Dodecane-7,12-Dione
CAS No.	26870-39-3
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	Spiro[5.6]dodecane-7,12-dione; 7,12-Dioxaspiro[5.6]dodecane; 1,4-Dioxaspiro[4.6]undecane, 2,2-pentamethylene- (related structure); Spirocyclic C12 diketone
EINECS	Contact for details

Quality Control

Our Spiro[5.6]Dodecane-7,12-Dione is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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