Adrenocorticotropic Hormone (ACTH) (1-39), rat is a potent melanocortin 2 (MC2) receptor agonist.Peptide fragments of ACTH (1-39) were formed during in vitro incubation of the peptide with membrane preparations. ACTH (1-39) were isolated by high pressure liquid chromatography, and peptide fragments of ACTH (1-39) characterized by determination of amino acid composition and NH2- terminal residue.

2-Iminothiolane HCl is a useful RNA-protein crosslinking reagent and an effective thiolation reagent for the introduction of sulphydryl groups into oligosaccharides.

2,4-dibroMobenzene-1,3,5-triol is a marine derived natural products found in Rhabdonia verticillata.