Description

Bicyclo[2.2.1]Heptan-2-One, 3-(2-Oxocyclopentyl)-, (1R,3S,4S)-Rel- (9Ci) is a high-purity, stereochemically defined bicyclic ketone derivative, serving as a critical chiral building block and advanced pharmaceutical intermediate. Its complex, rigid molecular framework is engineered to impart specific three-dimensional structure and functionality in the synthesis of complex organic molecules. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require high stereochemical purity and reliable synthetic intermediates for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory drugs.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Asymmetric Catalysis: Serves as a ligand precursor or a chiral scaffold in the development of new asymmetric catalysts for enantioselective synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value specialty chemicals.
• Academic & R&D: A valuable compound for methodological studies in organic synthesis, total synthesis of natural products, and exploration of new chemical spaces.
• Material Science Research: Potential monomer or cross-linking agent for the development of novel polymers with specific structural properties.

Basic Information

Product Name	Bicyclo[2.2.1]Heptan-2-One, 3-(2-Oxocyclopentyl)-, (1R,3S,4S)-Rel- (9Ci)
CAS No.	521080-30-8
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	(1R,3S,4S)-3-(2-Oxocyclopentyl)bicyclo[2.2.1]heptan-2-one; rel-(1R,3S,4S)-Bicyclo[2.2.1]heptan-2-one, 3-(2-oxocyclopentyl)-; 3-(2-Oxocyclopentyl)bicyclo[2.2.1]heptan-2-one (rel-(1R,3S,4S)-form); Bicyclo[2.2.1]heptane-2-one, 3-(2-oxocyclopentyl)-, (1R,3S,4S)-rel-; 521080-30-8; Chiral Bicyclic Ketone Derivative
EINECS	Contact for details

Quality Control

Every batch of our Bicyclo[2.2.1]Heptan-2-One, 3-(2-Oxocyclopentyl)-, (1R,3S,4S)-Rel- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and chiral analysis to ensure high chemical and stereochemical purity, meeting the stringent requirements for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, assay, and impurity profile is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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