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Tipiracil is a pharmacological agent that inhibits the enzyme thymidine phosphorylase. Tipiracil is under research for combination effect with trifluridine in advanced or metastatic colorectal and gastric cancers. By inhibiting thymidine phosphorylase, Tipiracil enhances the bioavailability and efficacy of trifluridine, offering alternative in cancer research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $30 | In Stock | In Stock | |
| 5 mg | $43 | In Stock | In Stock | |
| 10 mg | $66 | In Stock | In Stock | |
| 25 mg | $98 | In Stock | In Stock | |
| 50 mg | $135 | In Stock | In Stock | |
| 100 mg | $178 | - | In Stock | |
| 500 mg | $395 | - | In Stock |
| Description | Tipiracil is a pharmacological agent that inhibits the enzyme thymidine phosphorylase. Tipiracil is under research for combination effect with trifluridine in advanced or metastatic colorectal and gastric cancers. By inhibiting thymidine phosphorylase, Tipiracil enhances the bioavailability and efficacy of trifluridine, offering alternative in cancer research. |
| In vitro | Tipiracil functions as a thymidine phosphorylase inhibitor, enhancing trifluridine's efficacy by impeding its metabolism via thymidine phosphorylase. This synergistic action facilitates the use of the Trifluridine-Tipiracil combination as an innovative oral treatment for metastatic colorectal cancer [2]. Additionally, Tipiracil fortifies the stability of FTD by mitigating its first-pass degradation through its inhibitory action on thymidine phosphorylase [3]. |
| Molecular Weight | 242.66 |
| Formula | C9H11ClN4O2 |
| Cas No. | 183204-74-2 |
| Smiles | O=C1NC(=O)C(Cl)=C(N1)CN2C(=N)CCC2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||
| Solubility Information | H2O: 0.8 mg/mL (3.3 mM), Sonication is recommended. DMSO: < 1 mg/mL (insoluble) | ||||||||||
Solution Preparation Table | |||||||||||
H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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