MM-102

WD-repeat protein 5 (WDR5) is a scaffold protein commonly involved in the formation of nucleosome-modifying protein complexes with histones. It serves as a component of a mixed-lineage leukemia (MLL) methyltransferase complex that targets histone 3 at lysine 4 to upregulate transcription. MM-102 is a potent WDR5/MLL interaction inhibitor (IC50 = 2.4 nM). It has been shown to block MLL1 methyltransferase activity, reducing the expression of HoxA9 and Meis-1 genes, which are both critical MLL1 target genes in MLL1 fusion protein-mediated leukemogenesis. MM-102 can also inhibit cell growth and induce apoptosis in leukemia cells harboring MLL1 fusion proteins.Formal Name: 1-[[(2S)-5-[(aminoiminomethyl)amino]-2-[[2-ethyl-2-[(2-methyl-1-oxopropyl)amino]-1-oxobutyl]amino]-1-oxopentyl]amino]-N-[bis(4-fluorophenyl)methyl]-cyclopentanecarboxamide. CAS Number: 1417329-24-8. Molecular Formula: C35H49F2N7O4. Formula Weight: 669.8. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMF:PBS (pH 7.2) (1:1): 0.5 mg/ml, DMSO: 25 mg/ml, Ethanol: 20 mg/ml. SMILES: NC(NCCC[C@@H](C(NC1(CCCC1)C(NC(C2=CC=C(C=C2)F)C3=CC=C(C=C3)F)=O)=O)NC(C(CC)(CC)NC(C(C)C)=O)=O)=N. InChi Code: InChI=1S/C35H49F2N7O4/c1-5-34(6-2,43-29(45)22(3)4)31(47)41-27(10-9-21-40-33(38)39)30(46)44-35(19-7-8-20-35)32(48)42-28(23-11-15-25(36)16-12-23)24-13-17-26(37)18-14-24/h11-18,22,27-28H,5-10,19-21H2,1-4H3,(H,41,47)(H,42,48)(H,43,45)(H,44,46)(H4,38,39,4. InChi Key: RZKSQRIPRKWVBU-MHZLTWQESA-N.