Description

1-Oxaspiro[2.5]Octane,7-Methyl-4-(1-Methylethyl)-,(3S,4S,7R)-(9Ci) is a high-purity, stereochemically defined spirocyclic ether compound with the CAS number 184178-86-7. This structurally unique molecule serves as a valuable chiral building block and intermediate in advanced organic synthesis, offering precise control over molecular architecture. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in constructing complex, stereochemically-rich core structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Production: Serves as a specialized intermediate in the synthesis of flavors, fragrances, and other high-value fine chemicals.
• Material Science Research: Employed in the development of novel polymers and advanced organic materials with tailored properties.
• Academic & R&D: A valuable tool for methodological studies in organic chemistry, including catalysis and new reaction pathway exploration.

Basic Information

Product Name	1-Oxaspiro[2.5]Octane,7-Methyl-4-(1-Methylethyl)-,(3S,4S,7R)-(9Ci)
CAS No.	184178-86-7
Molecular Formula	C11H20O
Molecular Weight	168.28 g/mol
Synonyms	(3S,4S,7R)-7-Methyl-4-(propan-2-yl)-1-oxaspiro[2.5]octane; (3S,4S,7R)-7-Methyl-4-isopropyl-1-oxaspiro[2.5]octane; 1-Oxaspiro[2.5]octane, 7-methyl-4-(1-methylethyl)-, (3S,4S,7R)-; Chiral Spirocyclic Ether; 7-Methyl-4-isopropyl-1-oxaspiro[2.5]octane (stereoisomer)
EINECS	Contact for details

Quality Control

Our 1-Oxaspiro[2.5]Octane,7-Methyl-4-(1-Methylethyl)-,(3S,4S,7R)-(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.