Reference standard for [¹⁷⁷Lu]Lu-DOTA-TOC

Lu-Edotreotide; Lu-SMT487; Lu-DOTA-[Tyr3]octreotide; Lutetium-175Lu, [N-[2-[4,7,10-tris[(carboxy-κO)methyl]-1,4,7,10-tetraazacyclododec-1-yl]acetyl-κO]-D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic(2→7)-disulfidato(3-)]-; Lutetium-175Lu, [N-[[4,7,10-tris[(carboxy-κO)methyl]-1,4,7,10-tetraazacyclododec-1-yl]acetyl-κO]-D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic(2→7)-disulfidato(3-)]-