Uridine-5’-monophosphate (UMP) is a ribonucleotide.1It is formedviadecarboxylation of orotidine-5’-monophosphate (5’-OMP) by OMP decarboxylase. UMP is further phosphorylated by UMP-CMP kinase to form UDP and UTP during nucleic acid biosynthesis. Formulations containing UMP have been used as dietary supplements.

681435-27-8

C9H13N2Na2O10P

386.16

Uridine-5’-monophosphate (sodium salt hydrate)

PBS (pH 7.2):10 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years