1-[(Dimethylamino)methyl]-a-ethyl-9,11-dihydro-a,2-dihydroxy-8-(hydroxymethyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic Acid Monosodium Salt is a chemical compound registered under CAS number 123949-08-6, with the molecular formula C23H24N3NaO6 and a molecular weight of about 461.44 g/mol. It is also known as Topotecan Carboxylic Acid Sodium Salt; 1-[(DiMethylaMino)Methyl]-α-ethyl-9,11-dihydro-α,2-dihydroxy-8-(hydroxyMeth. NewsChem supplies 1-[(Dimethylamino)methyl]-a-ethyl-9,11-dihydro-a,2-dihydroxy-8-(hydroxymethyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic Acid Monosodium Salt for laboratory research and bulk production; product code 205143. Send an inquiry for purity, packaging, price and lead time.