For those in the chemical sciences and related industries, a deep understanding of key compounds is essential for driving innovation. 15-Crown-5 (CAS 33100-27-5) is a noteworthy crown ether with a unique set of properties that lend themselves to a variety of critical applications. As a leading 15-Crown-5 supplier, we provide insights into why this molecule is indispensable.

Chemically, 15-Crown-5 is a cyclic polyether characterized by a ring structure containing five oxygen atoms and ten carbon atoms, forming a fifteen-membered ring. Its molecular formula is C10H20O5, and it has a molecular weight of approximately 220.26 g/mol. Typically appearing as a colorless to pale yellow clear viscous liquid, it possesses a relatively high boiling point and is miscible with many organic solvents, including water to some extent.

One of its most celebrated properties is its ability to act as a complexing agent. The arrangement of oxygen atoms creates an internal cavity that selectively binds alkali metal cations, most notably sodium (Na+) and potassium (K+). This high affinity for specific ions makes it invaluable in several areas:

  • Ion-Selective Membranes and Sensors: Its selective ion binding allows for the creation of sensitive membranes used in analytical devices and sensors for detecting specific ions in solutions.
  • Extraction and Separation: 15-Crown-5 can be employed to extract targeted metal ions from mixtures, aiding in purification processes.
  • Phase Transfer Catalysis (PTC): As a PTC, it solubilizes inorganic salts in organic solvents, accelerating reactions like esterifications, alkylations, and syntheses involving hindered alcohols. This is crucial for efficient organic synthesis.
  • Electronics and Energy: Its ionic conductivity properties make it suitable for applications in electronic materials and energy storage devices, such as batteries.

When you need to buy 15-Crown-5, considering the purity and the reliability of the manufacturer is paramount. Our commitment is to provide 15-Crown-5 with guaranteed high purity, typically ≥98% by GC, ensuring optimal performance across its diverse applications. We understand that consistent quality is vital for reproducible results in both research and industrial settings.

For professionals in fields ranging from pharmaceuticals to materials science, sourcing this essential compound is made easier when partnering with a trusted 15-Crown-5 supplier. We offer competitive pricing and ensure a stable supply chain for your ongoing needs. Investigate the significant advantages 15-Crown-5 offers and discover how our quality product can elevate your chemical processes.