Description

Cyclopropene, 1-Bromo-2-(1-Methylethyl)- (9Ci) is a specialized halogenated cyclopropene derivative, a high-value building block in advanced organic synthesis. Its unique strained-ring structure functionalized with bromine and an isopropyl group makes it a critical precursor for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical sectors, where it is used to introduce cyclopropane motifs and explore novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel drug candidates, particularly those requiring cyclopropane rings for conformational restriction and metabolic stability.
• Agrochemical Research: Used in the synthesis of experimental pesticides and herbicides, leveraging the biological activity often associated with cyclopropane-containing molecules.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in cycloaddition reactions, ring-opening polymerizations, and as an alkylating agent in complex multi-step syntheses.
• Chemical Biology Probe: Utilized to create molecular probes for studying enzyme mechanisms or protein-ligand interactions due to its reactive bromine handle.

Basic Information

Product Name	Cyclopropene, 1-Bromo-2-(1-Methylethyl)- (9Ci)
CAS No.	153618-63-4
Molecular Formula	C6H9Br
Molecular Weight	161.04 g/mol
Synonyms	1-Bromo-2-isopropylcyclopropene; 2-Isopropyl-1-bromocyclopropene; 1-Bromo-2-(1-methylethyl)cyclopropene; 1-Bromo-2-(propan-2-yl)cyclopropene; Bromoisopropylcyclopropene; (1-Methylethyl)-1-bromo-2-cyclopropene (9CI)
EINECS	Contact for details

Quality Control

Our Cyclopropene, 1-Bromo-2-(1-Methylethyl)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. We provide comprehensive analytical data including NMR (¹H, ¹³C) and GC-MS chromatograms to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is available with every shipment and upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place, preferably at controlled room temperature (15-25°C). Due to the reactive nature of halogenated cyclopropenes and its light-sensitive property, it is recommended to store under an inert atmosphere for long-term stability and to minimize decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95%
Water Content (KF)	≤ 0.5%

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