Description

Ethanone, 1-(1-Bromocyclopropyl)- (9Ci) is a specialized brominated cyclopropyl ketone building block of significant interest in advanced organic synthesis. This compound matters for its unique three-membered ring structure, which imparts significant ring strain and reactivity, making it a valuable precursor for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those containing strained ring systems for biological activity modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the cyclopropane moiety can enhance stability and efficacy.
• Organic Synthesis Building Block: Employed in cycloaddition reactions, ring-opening polymerizations, and as a precursor for other functionalized cyclopropane derivatives.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers with unique thermal or mechanical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes and inhibitors to study enzyme mechanisms and biological pathways.

Basic Information

Product Name	Ethanone, 1-(1-Bromocyclopropyl)- (9Ci)
CAS No.	63141-08-2
Molecular Formula	C5H7BrO
Molecular Weight	163.01 g/mol
Synonyms	1-(1-Bromocyclopropyl)ethanone; 1-Acetyl-1-bromocyclopropane; 1-Bromocyclopropyl methyl ketone; (1-Bromocyclopropyl)methyl ketone; Bromocyclopropyl methyl ketone; Methyl 1-bromocyclopropyl ketone; 1-Bromocyclopropylethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1-Bromocyclopropyl)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is characterized by modern analytical techniques, and comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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