EPZ-5676 --- DOT1L inhibitor

Overview
Catalog #	bs-60123c-2mg-solid
Product Name	EPZ-5676 --- DOT1L inhibitor
Specifications
Storage Buffer	Powder
Storage Condition	Store in dry, dark place at -20C for 1 year.
Target
Product Information	Molecular Weight: 562.71 Formula: C30 H42 N8 O3 CAS Number: 1380288-87-8 InChi Key: LXFOLMYKSYSZQS-XKHGBIBOSA-N InChi: InChI=1S/C30H42N8O3/c1-16(2)37(13-22-25(39)26(40)29(41-22)38-15-34-24-27(31)32-14-33-28(24)38)19-10-17(11-19)6-9-23-35-20-8-7-18(30(3,4)5)12-21(20)36-23/h7-8,12,14-17,19,22,25-26,29,39-40H,6,9-11,13H2,1-5H3,(H,35,36)(H2,31,32,33)/t17?,19?,22-,25-,26-,29-/m1/s1 Smiles: CC(C)N(C[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2C1=NC=NC=2N)C1CC(C1)CCC1NC2=CC=C(C=C2N=1)C(C)(C)C Purity: 98.0 Solubility: DMSO up to 50 mM Appearance: Solid Power. Shelf Life: 1.0 years
Description	EPZ-5676 is a highly potent and selective inhibitor of DOT1L methyltransferase with Ki of 70 pM, selectively blocking the binding of the cofactor, S-adenosylmethionine. It inhibits proliferation of MLL-AF4 rearranged cell line MV4-11 with an IC50 of 9 nM. It reduces H3K79 dimethylation with a cellular IC50 of 2.6 nM in MV4-11 cells. EPZ-5676 has over 10, 000-fold selectivity against other HMTs. Its superior potency is associated with its increased enzyme residence time and prolonged cellular effects after washout. It can reduce H3K79 methylation in all cells, but only kill cells with MLL rearrangement, making it a good drug candidate for cancer therapy. Now EPZ-5676 is in phase I clinical trials for advanced hematologic malignancies, including acute Leukemia with rearrangement of the MLL gene.