KT-333 ammonium [2839758-34-6]

TargetMol Chemicals

KT-333 ammonium [2839758-34-6]

16

Research Use Only

C60H77ClN11O14PS

1274.81

KT-333 ammonium (Compound A) acts as a molecular glue that targets and promotes the degradation of the STAT3 protein through the ubiquitin-proteasome system. This compound achieves selective degradation by binding simultaneously to the STAT3 protein and the E3 ubiquitin ligase von Hippel-Lindau protein (VHL). It exhibits strong selectivity and efficacy in degrading STAT3, possessing notable antitumor properties. KT-333 ammonium is particularly useful for research on hematologic malignancies, including large granular lymphocytic leukemia (LGL-L), peripheral T-cell lymphoma (PTCL), and cutaneous T-cell lymphoma (CTCL) [1].

ClC(C(CCCC(N[C@@H](C(C)(C)C)C(N1[C@@H](C[C@H](C1)O)C(N[C@H](C2=CC=C(C3=C(N=CS3)C)C=C2)C)=O)=O)=O)=CC=C4)=C4OC[C@H](CCC(N)=O)NC([C@H]5N6[C@](CCN(C[C@@H](C6=O)NC(C7=CC8=CC(C(P(O)([O-])=O)=O)=CC=C8N7)=O)C(C)=O)([H])CC5)=O.[NH4+]

-20°C

12352200