Formulation: A solid
Formal Name: 2,4(1H,3H)-pyrimidinedione-2,4,5,6-13C4-1,3-15N2
Purity: ≥98%
Formula Markup: [13C]4H4[15N]2O2
Formula Weight: 118,1
Shelf life (days): 1460
CAS Number: 202407-06-5
Notes: Uracil-13C4,15N2 is intended for use as an internal standard for the quantification of uracil (Item No. 26088) by GC- or LC-MS. Uracil is a pyrimidine base and a fundamental component of RNA where it binds to adenine via hydrogen bonds.{46175} It is converted into the nucleoside uridine through the addition of a ribose moiety, then to the nucleotide uridine monophosphate by the addition of a phosphate group.