Description

Cyclopropane, 1-Ethynyl-1-(1-Propynyl- is a specialized, high-value cyclopropane derivative containing multiple alkyne functional groups, making it a versatile and reactive building block for advanced chemical synthesis. This compound matters for its unique structural framework, which enables the construction of complex molecular architectures and novel materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in medicinal chemistry, catalyst development, and polymer science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring rigid, three-dimensional cyclopropane scaffolds.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potentially enhanced biological activity and environmental profiles.
• Material Science: Acts as a monomer or cross-linking agent in the creation of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Building Block: Provides a reactive platform for click chemistry, cycloaddition reactions, and the construction of complex natural product analogs.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel organometallic complexes and catalytic systems.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in universities and corporate research laboratories focused on innovation.

Basic Information

Product Name	Cyclopropane, 1-Ethynyl-1-(1-Propynyl-
CAS No.	105961-79-3
Molecular Formula	C8H8
Molecular Weight	104.15 g/mol
Synonyms	1-Ethynyl-1-(prop-1-yn-1-yl)cyclopropane; 1-(Prop-1-yn-1-yl)-1-ethynylcyclopropane; 1-Ethynyl-1-prop-1-yn-1-ylcyclopropane; Diethynylcyclopropane derivative; Bis(alkynyl)cyclopropane; Cyclopropane, 1,1-diethynyl- (related); CAS 105961-79-3
EINECS	Contact for details

Quality Control

Our Cyclopropane, 1-Ethynyl-1-(1-Propynyl- is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for research and development materials, ensuring reliable performance in your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is between 2°C and 8°C (refrigerated). Allow the container to reach ambient temperature before opening to minimize moisture ingress. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

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