Description

Dispiro[2.0.2.2]Octan-7-One, 8-Chloro- is a specialized organic compound featuring a unique dispirocyclic framework, which imparts distinct structural and electronic properties. This compound is valued as a high-purity chemical intermediate and research chemical for advanced synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex spirocyclic or bridged ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where its unique scaffold can contribute to novel modes of action.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the research of advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodological studies, including cycloaddition reactions and catalyst development.
• Ligand Synthesis: Useful for creating novel chiral ligands or catalysts for asymmetric synthesis applications.

Basic Information

Product Name	Dispiro[2.0.2.2]Octan-7-One, 8-Chloro-
CAS No.	73496-21-6
Molecular Formula	C8H9ClO
Molecular Weight	156.61 g/mol
Synonyms	8-Chlorodispiro[2.0.2.2]octan-7-one; 8-Chloro-dispiro[2.0.2.2]octan-7-one; 8-Chlorodispiro[2.0.2.2]octane-7-one; 7-Octanone, 8-chlorodispiro[2.0.2.2]-; Dispiro[2.0.2.2]octane-7-one, 8-chloro-; 73496-21-6
EINECS	Contact for details

Quality Control

Our production of Dispiro[2.0.2.2]Octan-7-One, 8-Chloro- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.