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Application: Ionophore for Mg selective electrode

ChemicalName: 4,13-Bis[N-(1-adamantyl)carbamoylacetyl]-8-tetradecyl-1,7,10,16-tetraoxa-4,13-diazacyclooctadecane

Appearance: White powder or solid
Purity: ≥95.0% (HPLC)
MW: 897.28, C52H88N4O8

Storage Condition: -20ºC
Shipping Condition: ambient temperature


Product Description
C14-K22B5 is the best magnesium selective ionophore. The PVC membrane stability is improved by this ionophore’s high lipophilicity due totetraoctadecane and adamantyl groups. C14-K22B5 has a linear response between 1×10-5 M and 0.1 M magnesium ion.

Chemical Structure


1. K. Suzuki, et al., Design and Synthesis of Calcium and Magnesium Ionophores Based on Double-Armed Diazacrown Ether Compounds and Their Application to an Ion-Sensing Component for an Ion-Selective Electrode. Anal Chem. 1995;67:324-334.

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