Appearance: White powder or solid
Purity: ≥95.0% (HPLC)
MW: 897.28, C52H88N4O8
Storage Condition: -20ºC
Shipping Condition: ambient temperature
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 1x10-5 M and 0.1 M magnesium ion.
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.