1,24,25,28-tetrahydroxyergocalciferol is a chemical compound registered under CAS number 103305-10-8, with the molecular formula C28H44 O5 and a molecular weight of about 460.64 g/mol. GoooChem supplies 1,24,25,28-tetrahydroxyergocalciferol for laboratory research and bulk production; product code 1122251. Send an inquiry for purity, packaging, price and lead time.