Description

Ethanone, 1-(3-Methylbicyclo[1.1.1]Pent-1-Yl)- (9Ci) is a specialized organic compound featuring a unique, highly strained bicyclo[1.1.1]pentane (BCP) scaffold. This structure is of significant value in modern medicinal chemistry and materials science as a bioisostere for para-substituted benzene rings or tert-butyl groups, offering improved physicochemical properties. It serves as a critical building block for researchers and process chemists developing novel pharmaceuticals, agrochemicals, and advanced functional materials. The compound's rigid, three-dimensional geometry is leveraged to modulate the potency, metabolic stability, and solubility of target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for incorporating the strained bicyclo[1.1.1]pentane motif into drug candidates, particularly in kinase inhibitors and CNS-active compounds.
• Medicinal Chemistry Research: Used as a sp3-rich scaffold in fragment-based drug discovery and lead optimization programs to explore novel chemical space.
• Agrochemical Synthesis: Serves as a building block for developing new-generation herbicides and pesticides with enhanced efficacy and environmental profiles.
• Materials Science Precursor: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials requiring rigid, non-planar components.
• Chemical Biology Probes: Utilized to create molecular probes and tags for studying protein-ligand interactions and cellular processes.
• Academic & Industrial R&D: Fundamental research reagent for methodology development in organic synthesis, particularly in strain-release chemistry.

Basic Information

Product Name	Ethanone, 1-(3-Methylbicyclo[1.1.1]Pent-1-Yl)- (9Ci)
CAS No.	83249-16-5
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	1-(3-Methylbicyclo[1.1.1]pentan-1-yl)ethan-1-one; 3-Methylbicyclo[1.1.1]pentan-1-yl methyl ketone; 1-Acetyl-3-methylbicyclo[1.1.1]pentane; 3-Methyl-1-acetylbicyclo[1.1.1]pentane; Methyl (3-methylbicyclo[1.1.1]pent-1-yl) ketone; BCP-Acetyl derivative
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(3-Methylbicyclo[1.1.1]Pent-1-Yl)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Assay	≥ 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.