Description

9,9-Dimethylspiro[4,5]Decan-7-One is a specialized spirocyclic ketone compound valued for its unique structural framework. This molecule serves as a versatile and high-purity intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical and fine chemical industries for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the research and production of specialty chemicals, fragrances, and advanced materials.
• Organic Synthesis Research: Serves as a critical spirocyclic scaffold in academic and industrial R&D for exploring new chemical spaces.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands or catalyst precursors for asymmetric synthesis.
• Material Science: Potential intermediate in the development of specialty polymers or advanced organic electronic materials.

Basic Information

Product Name	9,9-Dimethylspiro[4,5]Decan-7-One
CAS No.	63858-64-0
Molecular Formula	C12H20O
Molecular Weight	180.29 g/mol
Synonyms	7-Spiro[4.5]decanone, 9,9-dimethyl-; 9,9-Dimethylspiro[4.5]decan-7-one; 2,2-Dimethylspiro[4.5]decan-8-one; Spiro[4.5]decan-7-one, 9,9-dimethyl-; 9,9-Dimethyl-7-spiro[4.5]decanone
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against stringent internal specifications. A Certificate of Analysis (COA) detailing all test results 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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 98.0%
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.