Description

1-(2-Ethynylcyclopropyl)Benzene is a specialized organic compound featuring a unique cyclopropyl ring adjacent to an ethynyl (acetylene) group attached to a benzene core. This distinct molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel pharmaceuticals and functional materials. It is primarily sought by research institutions and industrial R&D departments engaged in medicinal chemistry, material science, and agrochemical innovation.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its reactive ethynyl functionality.
• Material Science: Acts as a precursor for advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis: A versatile reagent for cycloaddition reactions and the construction of strained ring systems in academic and industrial research.
• Chemical Biology: Employed as a probe or linker in bioconjugation and the study of biological pathways.

Basic Information

Item	Details
Product Name	1-(2-Ethynylcyclopropyl)Benzene
CAS No.	91348-21-9
Molecular Formula	C11H10
Molecular Weight	142.20 g/mol
Synonyms	2-Ethynyl-1-phenylcyclopropane; (2-Ethynylcyclopropyl)benzene; Benzene, 1-(2-ethynylcyclopropyl)-; 1-Phenyl-2-ethynylcyclopropane; 2-Phenylethynylcyclopropane
EINECS	Contact for details

Quality Control

Our 1-(2-Ethynylcyclopropyl)Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed at all times. 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)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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