Description

Spiro[3.4]Octan-5-Ol, 5,6-Dimethyl-, (5R,6R)-Rel- (9Ci) is a high-value, stereochemically defined spirocyclic alcohol building block. This compound matters as a sophisticated chiral intermediate, enabling the synthesis of complex molecules with precise three-dimensional architecture. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients, particularly where specific stereochemistry is critical for biological activity.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, especially in central nervous system (CNS) and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where the specific spatial orientation of the molecule enhances efficacy and reduces environmental impact.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing novel chiral ligands and organocatalysts used in enantioselective synthesis.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with unique structural properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, particularly in spirocycle formation and stereocontrol reactions.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of complex, naturally-derived odorants and flavoring agents requiring specific stereoisomers.

Basic Information

Product Name	Spiro[3.4]Octan-5-Ol, 5,6-Dimethyl-, (5R,6R)-Rel- (9Ci)
CAS No.	820222-50-2
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	rel-(5R,6R)-5,6-Dimethylspiro[3.4]octan-5-ol; (5R,6R)-5,6-Dimethylspiro[3.4]octan-5-ol (rel); 5,6-Dimethylspiro[3.4]octan-5-ol, (5R,6R)-rel-; Spiro[3.4]octan-5-ol, 5,6-dimethyl-, (5R,6R)-rel-; 820222-50-2; (rel)-(5R,6R)-5,6-Dimethyl-1-oxaspiro[2.3]hexan-5-ol (alternative representation)
EINECS	Contact for details

Quality Control

Our Spiro[3.4]Octan-5-Ol, 5,6-Dimethyl-, (5R,6R)-Rel- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and stereochemical purity suitable for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. For long-term storage, keep at 2-8°C under an inert atmosphere. The compound is moisture-sensitive; ensure the container is sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (5R,6R)
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.