17-DMAG hydrochloride. A Hsp90 inhibitor, Synonyms: 17-(Dimethylaminoethylamino)-17-demethoxygeldanamycin Hydrochloride; Alvespimycin, Purity: G98% by High-performance liquid chromatography, CAS Number: 467214-21-7, Molecular Formula: CG2HG8NGO8.HCl, 1mg.