252278-73-2

BN-81674 is a somatostatin analogue and a selective antagonist of the non-peptide human somatostatin sst3 receptor (Ki=0.92 nM). In addition, BN-81674 reversed the inhibition of cyclic AMP accumulation induced by 1 nM somatostatin through the sst3 receptor with an IC50 value of 0.84 nM. BN-81674 can be used in cancer research[1].

SSTR3: 0.92 nM (Ki)

[1] Poitout L, et al. Identification of potent non-peptide somatostatin antagonists with sst3 selectivity[J]. Journal of medicinal chemistry, 2001, 44(18): 2990-3000. DOI:10.1021/jm0108449