Description

Spiro[3.4]Octan-5-One, 6,6-Dimethyl- (9Ci) is a specialized spirocyclic ketone building block of significant interest in advanced organic synthesis. Its unique, rigid three-dimensional structure makes it a valuable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its spirocyclic core can contribute to unique biological activity and stability.
• Material Science Research: Serves as a precursor for novel polymers, ligands, and functional materials that require specific steric and electronic properties.
• Asymmetric Catalysis: Employed in the synthesis of chiral ligands and catalysts due to its potential for inducing stereoselectivity in chemical reactions.
• Fragrance & Flavor Chemistry: Investigated for use in creating novel synthetic aroma chemicals with complex olfactory profiles.

Basic Information

Product Name	Spiro[3.4]Octan-5-One, 6,6-Dimethyl- (9Ci)
CAS No.	820222-48-8
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	6,6-Dimethylspiro[3.4]octan-5-one; 6,6-Dimethylspiro(3.4)octan-5-one; Spiro[3.4]octan-5-one, 6,6-dimethyl-; 820222-48-8; 6,6-Dimethyl-spiro[3.4]octan-5-one
EINECS	Contact for details

Quality Control

Our Spiro[3.4]Octan-5-One, 6,6-Dimethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your R&D and scale-up activities.

Storage

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

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.