PHTPP

PHTPP is a synthetic, nonsteroidal, and highly selective antagonist of ERβ that is used in scientific research to study the function of this receptor. It possesses 36-fold selectivity for ERβ over ERα, and is a silent antagonist of ERβ. PHTPP is a synthetic, nonsteroidal, and highly selective antagonist of ERβ that is used in scientific research to study the function of this receptor. It possesses 36-fold selectivity for ERβ over ERα, and is a silent antagonist of ERβ.