Description

2-Cyclopropen-1-One, 2,3-Di-1-Propynyl- (9Ci) is a specialized organic compound featuring a highly reactive cyclopropenone core functionalized with propynyl groups. This unique structure makes it a valuable and versatile building block in advanced synthetic chemistry, particularly for constructing complex molecular architectures. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring strained-ring systems for biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its unique scaffold can contribute to novel modes of action.
• Material Science: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in cycloaddition reactions and other transformations to create complex, polycyclic organic molecules for various research applications.
• Ligand Synthesis: Utilized for preparing specialized ligands in catalysis and coordination chemistry research.

Basic Information

Product Name	2-Cyclopropen-1-One, 2,3-Di-1-Propynyl- (9Ci)
CAS No.	125358-15-8
Molecular Formula	C9H6O
Molecular Weight	130.14 g/mol
Synonyms	2,3-Diprop-1-yn-1-ylcycloprop-2-en-1-one; 2,3-Di(prop-1-yn-1-yl)cycloprop-2-en-1-one; 2,3-Dipropynylcyclopropenone; 2,3-Bis(propynyl)cyclopropenone; 2,3-Di(1-propynyl)cyclopropenone; 2,3-Dipropynyl-2-cyclopropen-1-one
EINECS	Contact for details

Quality Control

Our 2-Cyclopropen-1-One, 2,3-Di-1-Propynyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its reactive nature, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details

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