Description

Ethanone, 1-[(1R,3R,6S)-1,6-Dimethyl-7-Oxabicyclo[4.1.0]Hept-3-Yl]-, Rel- (9Ci) is a high-purity, optically active bicyclic ketone derivative with a complex stereochemistry that makes it a valuable chiral building block. This compound matters for its role as a key synthetic intermediate in the production of advanced pharmaceutical ingredients and fine chemicals, where precise stereochemical control is critical. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or with complex stereochemical requirements.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its bicyclic structure can contribute to unique biological activity.
• Fine Chemical Production: Acts as a building block for creating specialty chemicals, including flavors, fragrances, and advanced materials.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new asymmetric synthetic methodologies.
• Process Chemistry & Scale-Up: Used in process optimization and pilot-scale synthesis for transitioning novel compounds from laboratory to commercial production.

Basic Information

Product Name	Ethanone, 1-[(1R,3R,6S)-1,6-Dimethyl-7-Oxabicyclo[4.1.0]Hept-3-Yl]-, Rel- (9Ci)
CAS No.	448926-51-0
Molecular Formula	C11H16O2
Molecular Weight	180.24 g/mol
Synonyms	rel-(1R,3R,6S)-1,6-Dimethyl-7-oxabicyclo[4.1.0]heptan-3-yl methyl ketone; (1R,3R,6S)-1,6-Dimethyl-7-oxabicyclo[4.1.0]heptan-3-yl ethanone; Bicyclic Oxirane Ketone Derivative; 1-(1,6-Dimethyl-7-oxabicyclo[4.1.0]hept-3-yl)ethanone (rel); Chiral Bicyclic Ketone Intermediate; 7-Oxabicyclo[4.1.0]heptane Ethanone Derivative
EINECS	Contact for details

Quality Control

Our Ethanone, 1-[(1R,3R,6S)-1,6-Dimethyl-7-Oxabicyclo[4.1.0]Hept-3-Yl]-, Rel- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 (15-25°C). Keep the container tightly sealed when not in use to prevent any potential contamination or moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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