Sapacitabine CAS：151823-14-2

Sapacitabine is hydrolyzed by amidases to the deoxycytosine analogue CNDAC(2-Cyano-2-deoxyarabinofuranosylcytosine),which is then phosphorylated into the active triphosphate form.As an analogue of deoxycytidine triphosphate,CNDAC triphosphate incorporates into DNA strands during replication,resulting in single-stranded DNA breaks during polymerization due to beta-elimination during the fidelity checkpoint process; cell cycle arrest in the G2 phase and apoptosis ensue. 

msds---Sapacitabine