Standards; Pharmaceutical/API Drug Impurities/Metabolites;
7-(2-Chloroethyl)guanine is a purine derivative that was examined as potential inhibitor of hypoxanthine-guanine phosphoribosyltransferase and as an antiprotozoal agent.
Piper, J.R., et al.: J. Med. Chem., 23, 357 (1980);