alanosine alanosine alanosine (also called sdx-102) is a substance that has been studied for the treatment of pancreatic cancer. it is an antimetabolite. it is used as one of a few experimental treatments for patients with deadly pancreatic cancer when the main chemotherapeutic treatment regimen of gemcitabine is no longer useful. alanosineclinical dataatc codenoneidentifiers iupac name (s)-2-amino-3-propanoic acid cas number5854-93-3 ypubchem cid22128chemspider20787 yunii2cni71214ychemblchembl452715 ychemical and physical dataformulac3h7n3o4molar mass149.106 g·mol−13d model (jsmol)interactive image smiles o=c(o)(n)cn(o)n=o inchi inchi=1s/c3h7n3o4/c4-2(3(7)8)1-6(10)5-9/h2,10h,1,4h2,(h,7,8)/t2-/m0/s1 ykey:mlfkvjcwguzwnv-reohclbhsa-n y (verify)