Description

1,4,7,10,13-Benzopentaoxacyclopentadecin, 15,16-Diethynyl-2,3,5,6,8,9,11,12-Octahydro- is a specialized macrocyclic ether derivative, also known as a functionalized crown ether analog, with the CAS registry number 680573-26-6. This compound is valued for its unique molecular architecture, which incorporates ethynyl groups, making it a versatile building block for advanced materials and supramolecular chemistry. It is primarily sought by researchers and manufacturers in the fields of organic electronics, polymer science, and chemical sensing for developing novel functional materials.

Application

• Advanced Material Synthesis: Serves as a key precursor or monomer for constructing conjugated polymers and organic semiconductors used in OLEDs, OFETs, and photovoltaic devices.
• Supramolecular Chemistry: Acts as a functional host molecule or ligand for selective ion binding and molecular recognition studies due to its crown ether-like cavity.
• Chemical Sensor Development: Utilized in the design of fluorescent or electrochemical sensors for detecting specific metal ions or small molecules.
• Pharmaceutical Intermediates: Potential use as a sophisticated synthetic intermediate in the research and development of complex active pharmaceutical ingredients (APIs).
• Catalysis: Can be employed to modify catalyst systems, enhancing selectivity or activity in organic transformations.
• Polymer Modification: Used to introduce rigid, conjugated ethynyl linkages into polymer backbones to tune optical, electronic, and mechanical properties.

Basic Information

Item	Details
Product Name	1,4,7,10,13-Benzopentaoxacyclopentadecin, 15,16-Diethynyl-2,3,5,6,8,9,11,12-Octahydro-
CAS No.	680573-26-6
Molecular Formula	C19H18O5
Molecular Weight	326.34 g/mol
Synonyms	15,16-Diethynyl-2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin; Functionalized Crown Ether Derivative; Diethynyl Benzo Crown Ether; 15,16-Diethynyl-dihydro-benzo-15-crown-5 ether; BCPE Derivative; Aromatic Crown Ether Monomer; Ethynyl-Substituted Macrocyclic Ether
EINECS	Contact for details

Quality Control

Our production of 1,4,7,10,13-Benzopentaoxacyclopentadecin, 15,16-Diethynyl-2,3,5,6,8,9,11,12-Octahydro- adheres to stringent quality assurance protocols. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry to ensure structural integrity and purity. Certificates of Analysis (COA) detailing lot-specific results are provided to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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