Description

Ethanone, 1-Bicyclo[2.1.0]Pent-5-Yl-, (1Alpha,4Alpha,5Alpha)- (9Ci) is a specialized bicyclic ketone derivative with a unique strained ring structure, offering a valuable and versatile building block for advanced organic synthesis. This compound is critical for researchers and process chemists developing novel pharmaceuticals, agrochemicals, and functional materials where its distinct molecular geometry enables the creation of complex, three-dimensional frameworks. It is primarily utilized in R&D and pilot-scale production within the fine chemical, pharmaceutical intermediate, and material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the synthesis of novel herbicides and pesticides, where its bicyclic structure can contribute to unique biological activity and environmental persistence profiles.
• Material Science Research: Acts as a precursor for developing specialty polymers, liquid crystals, or organic semiconductors that require rigid, non-planar molecular components.
• Catalyst Ligand Development: Employed in the design and synthesis of novel chiral ligands for asymmetric catalysis, enhancing enantioselectivity in critical bond-forming reactions.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including ring-opening, functionalization, and cycloaddition reactions of strained systems.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex musk or woody odorants due to its polycyclic, ketone-bearing framework.

Basic Information

Product Name	Ethanone, 1-Bicyclo[2.1.0]Pent-5-Yl-, (1Alpha,4Alpha,5Alpha)- (9Ci)
CAS No.	61997-46-4
Molecular Formula	C7H8O
Molecular Weight	108.14 g/mol
Synonyms	1-(Bicyclo[2.1.0]pent-5-yl)ethanone; 1-Bicyclo[2.1.0]pent-5-ylethanone; 5-Acetylbicyclo[2.1.0]pentane; (1α,4α,5α)-1-Bicyclo[2.1.0]pent-5-ylethanone; Bicyclo[2.1.0]pent-5-yl methyl ketone; 1-(1α,4α,5α-Bicyclo[2.1.0]pent-5-yl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-Bicyclo[2.1.0]Pent-5-Yl-, (1Alpha,4Alpha,5Alpha)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to prevent contamination and moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.