Description

Spiro[Cyclopropane-1,1'(2'H)-Isoquinoline], 3',4'-Dihydro- is a sophisticated spirocyclic organic compound featuring a unique fused-ring structure that combines cyclopropane and isoquinoline motifs. This molecular architecture makes it a valuable and versatile chemical intermediate for advanced synthetic chemistry, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by pharmaceutical R&D teams, agrochemical researchers, and specialty chemical manufacturers engaged in cutting-edge molecular design.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with unique modes of action.
• Material Science: Serves as a precursor for organic semiconductors, liquid crystals, or advanced polymers requiring rigid, three-dimensional structures.
• Academic & Contract Research: A valuable reagent for methodological studies in organic synthesis, including spirocyclization and ring-strain chemistry.
• Catalyst Ligand Synthesis: Potential use in constructing complex ligand frameworks for asymmetric catalysis.

Basic Information

Product Name	Spiro[Cyclopropane-1,1'(2'H)-Isoquinoline], 3',4'-Dihydro-
CAS No.	1196156-52-1
Molecular Formula	C₁₁H₁₁N
Molecular Weight	157.21 g/mol
Synonyms	3',4'-Dihydrospiro[cyclopropane-1,1'(2'H)-isoquinoline]; 1',2',3',4'-Tetrahydrospiro[cyclopropane-1,1'-isoquinoline]; Spiro[cyclopropane-1,1'(2'H)-isoquinoline], 3',4'-dihydro-; 1-Azaspiro[3.5]non-1-ene, 5,6,7,8-tetrahydro-; Tetrahydrospiro[cyclopropane-1,1'-isoquinoline]; 1196156-52-1
EINECS	Contact for details

Quality Control

Our production of Spiro[Cyclopropane-1,1'(2'H)-Isoquinoline], 3',4'-Dihydro- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.