Arillatose B is primarily used in research settings for its potential bioactive properties. It has shown interest in antimicrobial studies, where it exhibits inhibitory effects against certain Gram-positive bacteria. Its structure makes it a candidate for structure-activity relationship (SAR) studies in natural product chemistry. Additionally, Arillatose B is investigated for its role in plant-microbe interactions, particularly in root exudate signaling, which may influence soil microbiome composition. Due to its complex glycosidic framework, it is also explored in enzymatic hydrolysis experiments to understand glycosidase specificity. Currently, applications remain confined to laboratory and preclinical research, with no commercial uses reported.