Description

Cyclopropane, 1,1-(3-Methylene-1-Propyne-1,3-Diyl)Bis- (9Ci) is a specialized organic compound featuring a unique bis-cyclopropyl structure linked by a methylene-propyne unit. This compound serves as a valuable high-purity chemical intermediate for advanced synthesis, particularly in the development of novel molecular architectures. It is primarily sought by pharmaceutical research and advanced material science sectors for constructing complex, three-dimensional frameworks.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) with cyclopropane-based scaffolds.
• Agrochemical Research: Serves as a key building block for developing new generation pesticides and herbicides with unique steric properties.
• Material Science Precursor: Employed in the synthesis of specialized polymers and advanced organic materials requiring rigid, angled structural components.
• Ligand Synthesis: Utilized in organometallic chemistry for creating sophisticated ligands used in catalysis.
• Chemical Research: Acts as a model compound in methodological studies for ring-forming and cross-coupling reactions.
• Fine Chemical Production: Incorporated into the multi-step synthesis of complex fragrance and flavor molecules.

Basic Information

Product Name	Cyclopropane, 1,1-(3-Methylene-1-Propyne-1,3-Diyl)Bis- (9Ci)
CAS No.	67539-02-0
Molecular Formula	C9H10
Molecular Weight	118.18 g/mol
Synonyms	1,1'-(3-Methyleneprop-1-yne-1,3-diyl)dicyclopropane; Bis(1-cyclopropyl-2-propynyl) Ether (related structure); 1,1-Bis(cyclopropyl)-3-methylenepropyne; 3-Methylene-1-propyne-1,3-diylbis(cyclopropane); (3-Methylenepent-4-yne-1,3-diyl)dicyclopropane; NSC 341049
EINECS	Contact for details

Quality Control

We supply Cyclopropane, 1,1-(3-Methylene-1-Propyne-1,3-Diyl)Bis- (9Ci) in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment. We adhere to a cGMP-compliant quality management system for traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from heat, sparks, and open flames. Due to its sensitivity, minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Research Grade)
Purity (HPLC)	≥ 97.0% (Premium Grade)
Water Content (KF)	≤ 0.5%

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