a yellow, crystalline powder, C12H12N2O2As2⋅2HCl⋅2H2O, formerly used to treat diseases caused by spirochete organisms, especially syphilis and trench mouth: first known as “606.”
Origin of arsphenamine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for arsphenamine
Historical Examples of arsphenamine
During the past few years some French physicians have reported favorably on the intrarectal administration of arsphenamine.
a drug containing arsenic, formerly used in the treatment of syphilis and related infections
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012