Description

Spiro[2.4]Heptan-4-One, 7-Hydroxy-1,7-Dimethyl-, (1R,3R,7R)-Rel- (9Ci) is a high-purity, stereochemically defined spirocyclic compound of significant interest in advanced organic synthesis. Its unique three-dimensional structure and functional groups make it a valuable chiral building block for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) targets.
• Agrochemical Synthesis: Used as a building block in the creation of novel pesticides and herbicides with specific stereochemical requirements for enhanced activity.
• Asymmetric Catalysis Research: Employed as a ligand precursor or a test substrate in the development of new catalytic systems for stereoselective transformations.
• Fragrance and Flavor Chemistry: Its spirocyclic skeleton can be utilized in the synthesis of novel odorants and flavoring agents with unique olfactory properties.
• Material Science Research: Investigated as a monomer or cross-linking agent for the synthesis of specialty polymers with tailored physical properties.

Basic Information

Product Name	Spiro[2.4]Heptan-4-One, 7-Hydroxy-1,7-Dimethyl-, (1R,3R,7R)-Rel- (9Ci)
CAS No.	404001-75-8
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	rel-(1R,3R,7R)-7-Hydroxy-1,7-dimethylspiro[2.4]heptan-4-one; 7-Hydroxy-1,7-dimethylspiro[2.4]heptan-4-one (rel-(1R,3R,7R)-); (1R,3R,7R)-7-Hydroxy-1,7-dimethylspiro[2.4]heptan-4-one (relative); Spiro[2.4]heptan-4-one, 7-hydroxy-1,7-dimethyl-, (1R,3R,7R)-rel-; 404001-75-8; 7-Hydroxy-1,7-dimethylspiro[2.4]heptan-4-one
EINECS	Contact for details

Quality Control

Every batch of Spiro[2.4]Heptan-4-One, 7-Hydroxy-1,7-Dimethyl-, (1R,3R,7R)-Rel- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and stereochemical integrity, meeting the exacting standards required for research and process development. A detailed Certificate of Analysis (COA) including chiral purity data is supplied with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de (for specified isomer)
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.