Tipiracil

Tipiracil CAS Number 183204-72-0 Molecular Formula C9H12Cl2N4O2 Molecular Weight 183204-72-0 Package：1 Kg/Bag Function: thymidine phosphorylase inhibitor Application: For research use only Tags: Anti Tumor New Products.

Tipiralacil, also known as TPI, is a thymidine phosphorylase inhibitor (TPI). Tipiracil is one of the active components in TAS-102, which is an anticancer drug candidate currently in clinical trials.

TAS-102 is an antitumor agent composed of a combination of trifluorothymidine (FTD), a nucleoside that incorporates into DNA and inhibits a variety of genetic functions required for the proliferation of cancer cells, and tipiracil hydrochloride (TPI), an inhibitor of thymidine phosphorylase (which degrades FTD) that maintains an effective blood concentration of FTD. Tipiracil protects trifluridine from being broken down when taken orally.

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• Name: Tipiracil HCl 
  CAS#: 183204-72-0 
  Chemical Formula: C9H12Cl2N4O2 
  Exact Mass: 278.03373 
  Molecular Weight: 279.12318 
  Elemental Analysis: C, 38.73; H, 4.33; Cl, 25.40; N, 20.07; O, 11.46
  Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
  Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
  Solubility: Soluble in DMSO, not in water
  Shelf Life: >2 years if stored properly
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