Description

Ethyl 3,3-Dimethylspiro[Cyclopropane-1,1'-[1H]Indene]-2-Carboxylate is a specialized organic compound featuring a unique spirocyclic architecture that combines cyclopropane and indene ring systems. This structural complexity makes it a high-value intermediate for advanced chemical synthesis, particularly in the development of novel active ingredients. It is primarily sought by pharmaceutical and agrochemical research organizations for its potential in creating new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its complex structure for unique modes of action.
• Material Science Precursor: Serves as a starting material for synthesizing advanced organic materials, such as ligands for catalysts or components for organic electronics.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in organic chemistry and spirocyclic compound synthesis.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Ethyl 3,3-Dimethylspiro[Cyclopropane-1,1'-[1H]Indene]-2-Carboxylate
CAS No.	65540-54-7
Molecular Formula	C16H18O2
Molecular Weight	242.31 g/mol
Synonyms	Ethyl 3,3-dimethylspiro[cyclopropane-1,1'-indene]-2-carboxylate; 2-Carboxyethyl 3,3-dimethylspiro[cyclopropane-1,1'-indene]; Spiro[cyclopropane-1,1'-[1H]indene]-2-carboxylic acid, 3,3-dimethyl-, ethyl ester; 65540-54-7; Ethyl 3,3-dimethyl-1'H-spiro[cyclopropane-1,2'-indene]-1'-carboxylate
EINECS	Contact for details

Quality Control

Our production of Ethyl 3,3-Dimethylspiro[Cyclopropane-1,1'-[1H]Indene]-2-Carboxylate adheres to a rigorous quality management system. Every batch is analytically verified to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and residual solvents are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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