Description

9-Azabicyclo[4.2.1]nona-2,4-diene(6Ci,8Ci,9Ci) is a specialized bicyclic organic compound featuring a nitrogen bridgehead, serving as a valuable and versatile synthetic intermediate. Its constrained, rigid structure makes it a crucial building block for constructing complex nitrogen-containing frameworks in advanced chemical synthesis. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and catalyst ligand design.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic or bridged-ring architectures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require specific nitrogen heterocyclic cores.
• Ligand in Catalysis: Acts as a precursor for chiral or sterically hindered ligands used in asymmetric catalysis and transition metal complexes.
• Academic & Industrial R&D: Fundamental building block in methodological organic chemistry research for studying cycloaddition reactions and ring-strain chemistry.
• Material Science Research: Investigated as a monomer or precursor for novel polymers and functional materials with unique electronic or structural properties.

Basic Information

Product Name	9-Azabicyclo[4.2.1]nona-2,4-diene(6Ci,8Ci,9Ci)
CAS No.	7129-31-9
Molecular Formula	C8H11N
Molecular Weight	121.18 g/mol
Synonyms	9-Azabicyclo[4.2.1]nona-2,4-diene; 2,5-Methano-1H-pyrrolizine; 1-Azabicyclo[4.2.1]nona-2,4-diene; 9-Azabicyclo[4.2.1]nona-2,4,7-triene; 9-Azabicyclo[4.2.1]nona-2,4-diene (6CI,8CI,9CI); 2,5-Methanopyrrolizine; Bicyclo[4.2.1]nonadienylamine derivative
EINECS	Contact for details

Quality Control

Our 9-Azabicyclo[4.2.1]nona-2,4-diene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable and can provide material tailored to meet specific research-grade or custom synthesis requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Research Grade)
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.