Description

3,3'-(1A,2,7,7A-Tetrahydro-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1,8-Diyl)Bispyridine is a complex, polycyclic organic compound featuring a unique fused-ring system with pyridine substituents, making it a valuable advanced intermediate in synthetic chemistry. Its intricate structure is critical for constructing sophisticated molecular architectures, particularly in the development of novel pharmaceuticals and functional materials. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, material science, and the synthesis of specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential active pharmaceutical ingredients (APIs), especially for central nervous system (CNS) targets or complex heterocyclic drug candidates.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis, metal-organic frameworks (MOFs), or coordination chemistry due to its nitrogen-containing pyridine groups.
• Material Science Research: Acts as a precursor for organic electronic materials, such as novel semiconductors or light-emitting compounds, leveraging its rigid, conjugated structure.
• Agrochemical Development: Employed in the research and synthesis of new-generation herbicides or pesticides with complex mode-of-action requirements.
• Academic & Discovery Chemistry: A valuable reagent for methodological studies and the construction of complex natural product analogs or molecular probes in university and corporate labs.

Basic Information

Product Name	3,3'-(1A,2,7,7A-Tetrahydro-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1,8-Diyl)Bispyridine
CAS No.	50559-66-5
Molecular Formula	C22H18N2
Molecular Weight	310.40 g/mol
Synonyms	1,8-Bis(3-pyridyl)-1a,2,7,7a-tetrahydro-1H-1,2,7-methenocyclopropa[b]naphthalene; 1,8-Di(3-pyridyl)-1a,2,7,7a-tetrahydro-1H-1,2,7-methenocyclopropa[b]naphthalene; 3,3'-(1a,2,7,7a-Tetrahydro-1H-1,2,7-methenocyclopropa[b]naphthalene-1,8-diyl)dipyridine; 1,8-Bis(3-pyridyl)heptalene derivative; Heptalene-bispyridine derivative
EINECS	Contact for details

Quality Control

Every batch of 3,3'-(1A,2,7,7A-Tetrahydro-1,2,7-Metheno-1H-Cyclopropa[B]Naphthalene-1,8-Diyl)Bispyridine is produced and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and degradation. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.