Bioactivity | Tefinostat (CHR-2845) is a monocyte/macrophage targeted histone deacetylase (HDAC) inhibitor. Tefinostat can be cleaved into active acid CHR-2847 by the intracellular esterase human carboxylesterase-1 (hCE-1). Tefinostat can be used for the research of leukaemias[1]. | ||||||||||||
Invitro | Tefinostat (CHR-2845) (1-4 nM) has efficacy in AML cell lines HL60 (M2 FAB type), MV411 (M4, FLT3-ITD), OCIAML3 (M4 NPM1mut) and THP1 (M5) with EC50 values of 2.3 μM, 57 nM, 110 nM and 560 nM, respectively[1].Tefinostat (0, 0.5, 1 and 5μM; 24, 48 h) has dose-dependent induction of apoptosis and significant growth inhibitory effects[1]. Cell Viability Assay[1] Cell Line: | ||||||||||||
Name | Tefinostat | ||||||||||||
CAS | 914382-60-8 | ||||||||||||
Formula | C28H37N3O5 | ||||||||||||
Molar Mass | 495.61 | ||||||||||||
Appearance | Solid | ||||||||||||
Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
Storage |
|
||||||||||||
Reference | [1]. Zabkiewicz J, et al. The targeted histone deacetylase inhibitor tefinostat (CHR-2845) shows selective in vitro efficacy in monocytoid-lineage leukaemias. Oncotarget. 2016 Mar 29;7(13):16650-62. |