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Uridine triacetate (RG 2133 triacetate) (Tri-O-acetyl uridine), an orally active prodrug of uridine, is efficiently absorbed in the gut and swiftly deacetylated in the circulation to release free uridine. It is utilized in the research of 5-fluorouracil (5-FU) and capecitabine toxicity, particularly targeting early-onset cardiac or central nervous system (CNS) complications.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 mg | $30 | In Stock | |
100 mg | $39 | In Stock | |
200 mg | $55 | In Stock | |
500 mg | $91 | In Stock | |
1 mL x 10 mM (in DMSO) | $43 | In Stock |
Description | Uridine triacetate (RG 2133 triacetate) (Tri-O-acetyl uridine), an orally active prodrug of uridine, is efficiently absorbed in the gut and swiftly deacetylated in the circulation to release free uridine. It is utilized in the research of 5-fluorouracil (5-FU) and capecitabine toxicity, particularly targeting early-onset cardiac or central nervous system (CNS) complications. |
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 reduces toxicity in 5-FU overdose and DPD deficiency mice[3]. |
Alias | Tri-O-acetyluridine, RG2133 triacetate, RG-2133, RG2133, RG 2133 triacetate, RG 2133, PN-401, PN401, PN 401 |
Molecular Weight | 370.31 |
Formula | C15H18N2O9 |
Cas No. | 4105-38-8 |
Smiles | CC(=O)OCC1OC(C(OC(C)=O)C1OC(C)=O)N1C=CC(=O)NC1=O |
Relative Density. | 1.43 g/cm3 (Predicted) |
Storage | store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | H2O: Insoluble DMSO: 90 mg/mL (243 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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