Description

Spiro[Cyclopropane-1,2'-Indan]-1'-One is a high-purity, specialized organic compound featuring a unique spirocyclic molecular architecture. This structure makes it a valuable and versatile chemical intermediate for advanced synthetic chemistry, particularly in the development of complex molecules. It is primarily sought after by pharmaceutical R&D and fine chemical synthesis sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those requiring complex, three-dimensional spirocyclic frameworks.
• Organic Synthesis Reagent: Used in advanced organic reactions, including cycloadditions and ring-opening transformations, to create structurally diverse compounds.
• Agrochemical Research: Serves as a precursor in the development of new pesticides and herbicides with unique modes of action.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or optical properties.
• Academic & Industrial R&D: A critical tool for chemists in universities and corporate labs exploring new synthetic methodologies and chemical spaces.

Basic Information

Product Name	Spiro[Cyclopropane-1,2'-Indan]-1'-One
CAS No.	22228-23-5
Molecular Formula	C₁₁H₁₀O
Molecular Weight	158.20 g/mol
Synonyms	Spiro[cyclopropane-1,2'-indene]-1'-one; 1'H-Spiro[cyclopropane-1,2'-indene]-1'-one; 1'H-Spiro[cyclopropane-1,2'-inden]-1'-one; 1'H-Spiro(cyclopropane-1,2'-inden)-1'-one; Spiro(cyclopropane-1,2'-inden)-1'-one; 22228-23-5; Spirocyclopropaneindanone
EINECS	Contact for details

Quality Control

Our Spiro[Cyclopropane-1,2'-Indan]-1'-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.