Uridine triacetate


CAS No. : 4105-38-8

(Synonyms: Tri-O-acetyl uridine)

4105-38-8
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Cat. No. : HY-14905
M.Wt: 370.31
Formula: C15H18N2O9
Purity: >98 %
Solubility: H2O : 10 mg/mL (ultrasonic);DMSO : ≥ 100 mg/mL
Introduction of 4105-38-8 :

Uridine triacetate (Tri-O-acetyl uridine) is an orally active prodrug of Uridine (HY-B1449). Uridine triacetate is quickly absorbed in the gut, and is rapidly deacetylated in the circulation to yield free uridine. Uridine triacetate is used for the research of 5-fluorouracil (5-FU) and capecitabine toxicity, or early-onset cardiac or central nervous system (CNS)[1][2]. In Vitro: Uridine triacetate inhibits [3H]uridine uptake in ENT1 and ENT2 overexpressed HeLa cells, with IC50s of 28.4 μM and 228.4 μM respectively[4].
In Vivo: Uridine triacetate (2 g/kg, oral gavage, every 8 h for 15 total doses) improves survival and reduced toxicity in 5-FU overdose mice[3].
Uridine triacetate (2 g/kg, oral gavage, every 8 h for 15 total doses) improves survival and reduced 5-FU toxicity in DPD deficiency mice[3].

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