Displaying 3 results of Efinaconazole Stable Isotopes Efinaconazole Stable Isotopes are variants of the efinaconazole molecule that have a stable atomic structure, allowing for precise tracking and analysis in scientific research. These isotopes can be used in pharmacokinetic studies to determine how the drug is absorbed, distributed, metabolized, and excreted in the body. Efinaconazole is an antifungal medication used to treat nail fungus infections and is available under the brand name Jublia.