Pimelautide (RP 44102), a desmuramyl peptidolipid, is an adjuvant. Pimelautide shows a LD50 of 410 mg/kg (i.v, mouse)[1].
References
[1] Déprez B, et al. Pimelautide or trimexautide as built-in adjuvants associated with an HIV-1-derived peptide: synthesis and in vivo induction of antibody and virus-specific cytotoxic T-lymphocyte-mediated response. J Med Chem. 1995 Feb 3;38(3):459-65. DOI:10.1021/jm00003a009
