Description

Spiro[5.6]Dodecane-1,7-Dione is a high-purity, specialized bicyclic diketone compound with the CAS registry number 50803-80-0. This unique spirocyclic structure makes it a valuable and versatile advanced intermediate for complex organic synthesis, particularly in the development of novel molecular architectures. It is primarily sought by R&D and production chemists in the pharmaceutical and fine chemical industries for constructing complex active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing complex spirocyclic and bridged-ring systems found in new therapeutic agents.
• Organic Synthesis Research: Used in academic and industrial R&D for methodology development and the construction of novel carbon skeletons.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value specialty chemicals, including flavors, fragrances, and agrochemicals.
• Material Science: Potential precursor for polymers or organic frameworks with specific structural and thermal properties.

Basic Information

Product Name	Spiro[5.6]Dodecane-1,7-Dione
CAS No.	50803-80-0
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	1,7-Dioxaspiro[5.6]dodecane; Spiro[5.6]dodecane-1,7-dione; 1,7-Dioxadispiro[5.1.5.1]tetradecane; 50803-80-0; Bicyclo[5.6.0]dodecane-1,7-dione
EINECS	Contact for details

Quality Control

We supply Spiro[5.6]Dodecane-1,7-Dione in high-purity grades suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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.