Category API Standards CAS Number 112901-68-5 Molecular Weight 268.27 Molecular Formula C5H21N2O6PS Application Notes Amifostine Trihydrate is a widely used cytoprotective and radio-protective agent. References Adibhatla K.S., et al. Novel method of manufacture of high purity Amifostine trihydrate. Indian Pat. Appl. IN 2005CH01592 A 20080125. Jan 25, 2008 Synonym ({2-[(3- aminopropyl)amino]ethyl}sulfanyl)phosph