Description

9-Azabicyclo[4.2.1]nona-2,4-diene-9-carboxaldehyde (9Ci) is a specialized bicyclic organic compound featuring a unique azabicyclic framework with an aldehyde functional group. This structure 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 industrial manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex nitrogen-containing heterocycles for potential drug candidates.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with novel modes of action.
• Organic Synthesis: Acts as a versatile scaffold for constructing complex molecular architectures in academic and industrial R&D settings.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Investigated as a monomer or precursor for advanced polymeric materials with specific electronic or structural properties.

Basic Information

Item	Details
Product Name	9-Azabicyclo[4.2.1]nona-2,4-diene-9-carboxaldehyde (9Ci)
CAS No.	34668-54-7
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	9-Azabicyclo[4.2.1]nona-2,4-diene-9-carbaldehyde; 9-Carbaldehyde-9-azabicyclo[4.2.1]nona-2,4-diene; 9Ci-Aldehyde; 9-Azabicyclo[4.2.1]nonadiene-9-carboxaldehyde; 9-Formyl-9-azabicyclo[4.2.1]nona-2,4-diene; Bicyclo[4.2.1]nona-2,4-diene-9-carboxaldehyde, 9-aza-; (9Ci)-9-Azabicyclo[4.2.1]nona-2,4-diene-9-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 9-Azabicyclo[4.2.1]nona-2,4-diene-9-carboxaldehyde (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Water Content (KF)	≤ 0.5%

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