Description

4,8-Dimethylspiro[4.5]Dec-7-Ene-1,6-Dione is a specialized spirocyclic diketone compound with a unique bridged structure. This molecular architecture makes it a valuable and versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for creating complex molecules, including potential active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a sophisticated building block for constructing fragrances, flavors, and other high-value specialty chemicals.
• Agrochemical Research: Acts as an intermediate in the development of novel pesticides and herbicides with specific activity profiles.
• Material Science: Investigated for the creation of novel polymers, ligands, or organic frameworks due to its rigid spirocyclic core.
• Academic & Industrial R&D: Employed in methodological studies and discovery chemistry for new reactions and compound libraries.

Basic Information

Product Name	4,8-Dimethylspiro[4.5]Dec-7-Ene-1,6-Dione
CAS No.	69494-14-0
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	4,8-Dimethylspiro[4.5]dec-7-ene-1,6-dione; 1,6-Dioxo-4,8-dimethylspiro[4.5]dec-7-ene; Spiro[4.5]dec-7-ene-1,6-dione, 4,8-dimethyl-; 4,8-Dimethyl-1,6-dioxaspiro[4.5]dec-7-ene (common misnomer); 4,8-Dimethylspiro-4.5-dec-7-ene-1,6-dione
EINECS	Contact for details

Quality Control

Our 4,8-Dimethylspiro[4.5]Dec-7-Ene-1,6-Dione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.