Description

Spiro[4.5]Decane (CAS NO 176-63-6) is a versatile spirocyclic hydrocarbon building block prized for its unique three-dimensional structure and chemical stability. This compound is essential for advanced organic synthesis, particularly in the development of complex molecular architectures for pharmaceuticals and specialty materials. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to incorporate rigid, sterically defined frameworks into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing spirocyclic drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the production of novel pesticides and herbicides where a stable, lipophilic core structure is required.
• Fragrance & Flavor Chemistry: Serves as a precursor for musky and amber odorants due to its stable, multi-ring structure.
• Material Science Research: Employed in the development of organic frameworks, liquid crystals, and polymers requiring specific conformational rigidity.
• Organic Synthesis Reagent: A valuable spiro-annulation agent for constructing complex polycyclic compounds in academic and industrial R&D.
• Cross-Coupling Reactions: Acts as a substrate in metal-catalyzed coupling reactions to create novel carbon-carbon bonds.

Basic Information

Product Name	Spiro[4.5]Decane
CAS No.	176-63-6
Molecular Formula	C10H18
Molecular Weight	138.25 g/mol
Synonyms	Spiro(4.5)decane; Bicyclo[4.4.0]decane, spiro-; 1,6-Dioxaspiro[4.5]decane (isomer); Spirodecane; FEMA 4598; NSC 92566; 4,5-Spirodecane
EINECS	205-858-5

Quality Control

Our Spiro[4.5]Decane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, GC-MS, and NMR for comprehensive identity and purity verification. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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 acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 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.