SPR741 HCl (SPR 741; SPR-741; NAB 741; NAB-741), the hydrochloride salt of SPR741, is a potent potentiator molecule and cationic peptide derived from polymyxin B with the potential for the treatment of serious Gram-negative bacterial infections.

纯度：≥98%

CAS：1179330-52-9 (free base)