(R)-(-)-1,3-Butanediol is a novel ketogenic ester that rapidly elevates circulating r- and s-?-hydroxybutyric acid levels in healthy adults, making it useful for studying metabolic system-related diseases.

5'-Deoxyadenosine is an oxidized nucleoside found in the urine of normal subjects. Oxidized nucleosides represent excellent biomarkers for determining the extent of damage in genetic material which has long been of interest in understanding the mechanism of aging neurodegenerative diseases and carcinogenesis.

ADR-925, an active chelated iron metabolite of dexrazoxane, has the ability to protect neonatal rat cardiomyocytes from doxorubicin-induced injury.