Description

Spiro[2.4]Heptan-7-One CAS NO 5771-32-4 is a specialized bicyclic ketone featuring a unique spiro-fused ring structure, making it a valuable and versatile building block in advanced organic synthesis. This compound is prized for its rigid molecular framework and reactive carbonyl group, which are essential for constructing complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications in drug discovery, ligand synthesis, and the development of novel polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring constrained, three-dimensional geometries.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where its spiro structure can contribute to unique biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials with tailored thermal or mechanical properties.
• Chemical Research & Development: A fundamental building block in academic and industrial R&D for exploring new synthetic methodologies and creating complex organic molecules.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Fragrance and Flavor Chemistry: Investigated as a potential intermediate for synthesizing unique musk-like or woody fragrance compounds due to its bicyclic nature.

Basic Information

Product Name	Spiro[2.4]Heptan-7-One
CAS No.	5771-32-4
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	7-Spiro[2.4]heptanone; Bicyclo[2.2.0]hexan-6-one, 1,5-dimethyl-; 1,5-Dimethylbicyclo[2.2.0]hexan-6-one; Spiroheptan-7-one; 7-Oxaspiro[2.4]heptane; Norcamphor, 1,2-dimethyl-; Spiro(cyclopropane-1,6'-bicyclo[2.2.0]hexan)-6'-one
EINECS	Contact for details

Quality Control

Our Spiro[2.4]Heptan-7-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. For custom synthesis or specific grade requirements (e.g., Research, Technical), our QC team can tailor testing protocols to meet your project's exact 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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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