Ketoconazole Impurity 23 with CAS No: 142128-65-2 is an impurity standard of Ketoconazole. Ketoconazole is an antifungal medication used to treat various fungal infections, primarily those affecting the skin, hair, and nails. Ketoconazole is belongs to a class of drugs called azole antifungals and works by inhibiting the growth and reproduction of fungal cells. Ketoconazole can be used topically in the form of creams, shampoos and foams as well as orally in tablet form for more systemic infections. Buy high quality Ketoconazole Impurity 23 from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Ketoconazole Impurity 23