Description

9-Azabicyclo[3.3.1]Nona-2,6-Diene-9-Carboxaldehyde (9Ci) is a specialized bicyclic organic compound featuring a unique nitrogen-bridged structure and an aldehyde functional group. This molecular architecture makes it a valuable and versatile building block for synthesizing complex nitrogen-containing heterocycles, which are crucial scaffolds in modern pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex alkaloid analogs and novel drug candidates targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used to construct nitrogen-rich heterocyclic cores for developing new generation herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, photoactive materials, and advanced polymers with specific electronic properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, particularly in ring-forming reactions and functional group transformations.
• Custom Synthesis & Contract Manufacturing: Supplied for bespoke synthesis projects where its specific bridged structure is required for target molecule assembly.

Basic Information

Product Name	9-Azabicyclo[3.3.1]Nona-2,6-Diene-9-Carboxaldehyde (9Ci)
CAS No.	34668-91-2
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	9-Azabicyclo[3.3.1]nonane-9-carboxaldehyde, 2,6-diene; 9-Formyl-9-azabicyclo[3.3.1]nona-2,6-diene; 9-Azabicyclo[3.3.1]nona-2,6-diene-9-carbaldehyde; 9-Carbaldehyde-9-azabicyclo[3.3.1]nona-2,6-diene; 9Ci Aldehyde; NSC 338258; Bicyclic amino aldehyde intermediate.
EINECS	Contact for details

Quality Control

Every batch of 9-Azabicyclo[3.3.1]Nona-2,6-Diene-9-Carboxaldehyde (9Ci) is produced and tested under strict quality management protocols. We ensure high purity and batch-to-batch consistency through comprehensive analytical techniques including HPLC, GC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be kept sealed after initial use to minimize exposure to air.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.