Description: Tipiracil hydrochloride (MA-1 hydrochloride) is a thymidine phosphorylase inhibitor (TPI). Tipiracil hydrochloride is one of the active components in TAS-102, which is an anticancer drug candidate currently in clinical trials.
CAS Number: 183204-72-0
Formula: C9H12Cl2N4O2
Molecular Weight: 279,12
References: Peters GJ, et al. TAS-102: more than an antimetabolite. Lancet Oncol. 2012 Dec;13(12):e518-9.