4,6-dichloro-5-methoxy-2-Pyrimidinamine

N-[19-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1,17-dioxo-4,7,10,13-tetraoxa-16-azanonadec-1-yl]-L-valyl-N-[4-[(11aS)-8-[3-[[(11aS)-5,11a-dihydro-7-methoxy-2-(4-methoxyphenyl)-5-oxo-1H-pyrrolo[2,1-c][1,4]benzodiazepin-8-yl]oxy]propoxy]-5,11a-dihydro-7-methoxy-5-oxo-1H-pyrrolo[2,1-c][1,4]benzodiazepin-2-yl]phenyl]-L-alaninamide

antibody-drug conjugate linker payload

4,6-dichloro-5-methoxy-2-pyrimidinamine (also known as This compound) is a chlorinated pyrimidine derivative used primarily as a research compound. It features an aromatic pyrimidine ring substituted with chlorine, methoxy, and amine groups, contributing to its moderate polarity and one hydrogen-bond donor site.