Description

Ethanone, 1-(9-Azabicyclo[4.2.1]Non-2-Yl)-, (1R-Exo)- (9Ci) is a high-purity, stereochemically defined organic compound featuring a complex bridged bicyclic structure. This molecule serves as a critical advanced pharmaceutical intermediate (API) and a versatile chiral building block for the synthesis of complex bioactive molecules. It is primarily needed by pharmaceutical R&D and fine chemical synthesis teams focused on developing new therapeutic agents, particularly in the areas of neurology and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of novel active pharmaceutical ingredients (APIs) with potential neurological activity.
• Medicinal Chemistry Research: Used as a core scaffold or precursor for constructing complex molecular libraries in drug discovery programs targeting specific receptors.
• Asymmetric Synthesis: Employed as a building block in stereoselective reactions to introduce the (1R-exo) configured azabicyclo[4.2.1]nonane framework into target molecules.
• Process Chemistry Development: Serves as a reference standard or starting material for scaling up synthetic routes under Good Manufacturing Practice (GMP) conditions.
• Academic & Contract Research: Utilized in university and CRO laboratories for investigating new synthetic methodologies and structure-activity relationships (SAR).

Basic Information

Item	Details
Product Name	Ethanone, 1-(9-Azabicyclo[4.2.1]Non-2-Yl)-, (1R-Exo)- (9Ci)
CAS No.	90821-01-5
Molecular Formula	C11H17NO
Molecular Weight	179.26 g/mol
Synonyms	(1R-exo)-1-(9-Azabicyclo[4.2.1]non-2-yl)ethanone; 1-(9-Azabicyclo[4.2.1]non-2-yl)ethan-1-one, (1R,2S,5S)-rel-; 90821-01-5; (1R-exo)-1-Acetyl-9-azabicyclo[4.2.1]nonane; exo-1-Acetyl-9-azabicyclo[4.2.1]nonane; Azabicyclononanone derivative; Chiral azabicyclic ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(9-Azabicyclo[4.2.1]Non-2-Yl)-, (1R-Exo)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). The compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.