Description

9-Azabicyclo[4.2.1]Nonan-2-One,9-Methyl-,(1S)-(9Ci) is a high-purity, chiral bicyclic lactam building block of significant interest in advanced organic synthesis. Its rigid, nitrogen-containing scaffold makes it a valuable intermediate for constructing complex molecular architectures with precise stereochemistry. This compound is primarily sought after by pharmaceutical R&D and fine chemical sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Asymmetric Synthesis: Utilized as a building block for constructing complex, enantiomerically pure molecules in academic and industrial research.
• Ligand and Catalyst Development: Serves as a precursor for nitrogen-containing ligands used in transition metal catalysis.
• Natural Product Synthesis: Employed in the total synthesis of complex natural products containing bridged bicyclic frameworks.
• Agrochemical Research: Used in the discovery and synthesis of novel, biologically active compounds for crop protection.
• Material Science: Investigated as a monomer or precursor for specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	9-Azabicyclo[4.2.1]Nonan-2-One,9-Methyl-,(1S)-(9Ci)
CAS No.	126811-07-2
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	(1S)-9-Methyl-9-azabicyclo[4.2.1]nonan-2-one; (1S)-9-Methyl-9-azabicyclo[4.2.1]nonan-2-one (9CI); 9-Methyl-9-azabicyclo[4.2.1]nonan-2-one, (1S)-; 9-Methyl-9-azabicyclo[4.2.1]nonan-2-one, (1S)-rel-; (1S)-9-Methyl-2-oxo-9-azabicyclo[4.2.1]nonane; 126811-07-2; (1S)-9-Methyl-9-azabicyclo[4.2.1]nonan-2-one
EINECS	Contact for details

Quality Control

Our 9-Azabicyclo[4.2.1]Nonan-2-One,9-Methyl-,(1S)-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, enantiomeric excess, and impurity profiles. Our quality systems are designed to support cGMP compliance for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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