Uracil-d4

Uracil-d4 is intended for use as an internal standard for the quantification of uracil (item No. 26088). Uracil is a pyrimidine base and a fundamental component of RNA where it binds to adenine via hydrogen bonds. 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.Formal Name: 2,4(1H,3H)-pyrimidinedione-1,3,5,6-d4. CAS Number: 24897-55-0. Synonyms: 4-Hydroxyuracil-d4. Molecular Formula: C4D4N2O2. Formula Weight: 116.1. Purity: >99% deuterated forms (d1-d4). Formulation: (Request formulation change), A solid. Solubility: DMF: Slightly soluble, DMSO: 1 mg/mL, Ethanol: Slightly soluble, PBS (pH 7.2): 0.25 mg/mL. lambdamax: 258 nm. SMILES: O=C1N([2H])C(N([2H])C([2H])=C1[2H])=O. InChi Code: InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)/i1D,2D/hD2. InChi Key: ISAKRJDGNUQOIC-OPTZXGQFSA-N.