Description

Cyclopropane, 1-Bromo-2-Ethenyl-, cis- (9Ci) is a specialized halogenated cyclopropane derivative, a valuable building block in advanced organic synthesis. Its unique cis-configuration and reactive bromine and alkene functionalities make it a critical intermediate for constructing complex, strained molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, especially those containing cyclopropane rings known for metabolic stability.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the cyclopropane moiety can enhance biological activity.
• Material Science: Acts as a precursor for specialty polymers and advanced materials with unique mechanical or optical properties.
• Organic Synthesis Building Block: Employed in cycloaddition reactions, cross-coupling reactions (e.g., Suzuki, Heck), and other transformations to introduce functionalized three-carbon rings.
• Ligand and Catalyst Development: Utilized in the preparation of novel chiral ligands and organometallic catalysts for asymmetric synthesis.
• Chemical Biology Probes: Facilitates the creation of molecular probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	Cyclopropane, 1-Bromo-2-Ethenyl-, cis- (9Ci)
CAS No.	15136-01-3
Molecular Formula	C5H7Br
Molecular Weight	147.01 g/mol
Synonyms	cis-1-Bromo-2-vinylcyclopropane; (1R,2S)-1-Bromo-2-vinylcyclopropane (enantiomer); 1-Bromo-2-ethenylcyclopropane, cis-; Bromovinylcyclopropane; Vinylcyclopropyl bromide; (cis)-1-Bromo-2-vinylcyclopropane; 2-Vinylcyclopropyl bromide
EINECS	Contact for details

Quality Control

Every batch of Cyclopropane, 1-Bromo-2-Ethenyl-, cis- (9Ci) is produced and analyzed under strict quality protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, ideally at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed and stored upright. Keep away from heat, sparks, and open flame.

Specification

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