The chemical Chromium picolinate has a designated molecular formula of C18H12CrN3O6 and a molecular weight of 418.305 g/mol. Synonyms may include: Chromium 2-pyridinecarboxylate, Chromium, tris(picolinato)-, Chromium(III) trispicolinate, Picolinic acid, chromium salt, CCRIS 8310, UNII-S71T8B8Z6P, Divista, Tris(picolinato)chromium, Chromium(III) picolinate, 2-Pyridinecarboxylic acid (ChemID).