Description

1',2'-Dihydrospiro[Cyclopropane-1,3'-Indole] is a specialized spirocyclic organic compound featuring a unique fused ring system. This structural motif makes it a valuable and versatile advanced pharmaceutical intermediate and key building block in synthetic organic chemistry. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with novel modes of action.
• Material Science: Acts as a monomer or additive in the research of specialty polymers and organic electronic materials.
• Academic & R&D: Employed in methodological studies and as a model compound in organic synthesis and catalysis research.
• Fine Chemical Synthesis: Utilized for constructing complex molecular architectures in custom synthesis and contract manufacturing.

Basic Information

Product Name	1',2'-Dihydrospiro[Cyclopropane-1,3'-Indole]
CAS No.	174-66-3
Molecular Formula	C10H9N
Molecular Weight	143.19 g/mol
Synonyms	Spiro[cyclopropane-1,3'-indoline]; 1',2'-Dihydrospiro[cyclopropane-1,3'-indole]; 1'H-Spiro[cyclopropane-1,3'-indole]; 2,3-Dihydro-1H-spiro[indole-3,1'-cyclopropane]; Spiro(cyclopropane-1,3'-indoline)
EINECS	Contact for details

Quality Control

Our 1',2'-Dihydrospiro[Cyclopropane-1,3'-Indole] is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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