Description

Bicyclo[2.2.1]Heptan-2-One, 5-(2-Hydroxyethyl)-, (1S,4R,5R)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its unique norbornane-derived structure with a pendant hydroxyethyl group makes it a valuable precursor for constructing complex molecular architectures with precise three-dimensional control. This compound is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for applications in asymmetric synthesis, medicinal chemistry, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel Active Pharmaceutical Ingredients (APIs), especially in areas requiring rigid, three-dimensional scaffolds.
• Asymmetric Synthesis: Serves as a versatile starting material or auxiliary in catalytic and stoichiometric asymmetric reactions to introduce stereogenic centers.
• Ligand and Catalyst Development: Used in the synthesis of novel chiral ligands and organocatalysts for enantioselective transformations.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, agrochemicals, and advanced materials where its specific stereochemistry is critical for function.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry and for exploring new chemical spaces in drug discovery programs.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.1]Heptan-2-One, 5-(2-Hydroxyethyl)-, (1S,4R,5R)- (9Ci)
CAS No.	802911-96-2
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(1S,4R,5R)-5-(2-Hydroxyethyl)bicyclo[2.2.1]heptan-2-one; (1S,4R,5R)-5-(2-Hydroxyethyl)-2-norbornanone; endo-5-(2-Hydroxyethyl)-2-norbornanone (specific stereoisomer); Chiral Hydroxyethyl Norbornanone; Bicyclo[2.2.1]heptane-2-one, 5-(2-hydroxyethyl)-, (1S,4R,5R)-; Stereoisomer of 5-(2-Hydroxyethyl)-2-norbornanone
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[2.2.1]Heptan-2-One, 5-(2-Hydroxyethyl)-, (1S,4R,5R)- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques, including chiral HPLC, GC, and NMR, to ensure exceptional stereochemical purity and chemical identity. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

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 sources and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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