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CPI-1612
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
CPI-1612图片
CAS NO:2374971-81-8
包装与价格：
包装价格(元)
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议

产品介绍
CPI-1612 是一种高效的具有口服活性的 EP300/CBP 组蛋白乙酰转移酶 (HAT) 抑制剂，对于 EP300 HAT 的 IC50 值为 8.1 nM。CPI-1612 具有抗癌活性。
Cas No.2374971-81-8
分子式C27H26N6O
分子量450.53
溶解度DMSO : 100 mg/mL (221.96 mM; Need ultrasonic)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

CPI-1612 is a highly potent, orally active EP300/CBP histone acetyltransferase (HAT) inhibitor with an IC50 of 8.1 nM for EP300 HAT. CPI-1612 has an anticancer activity[1].

CPI-1612 inhibits full length EP300 and full length CBP with IC50 values<0.5 nM and 2.9 nM, respectively[1].CPI-1612 inhibits H3K18Ac MSD (H3K18 = histone 3 lysine 18, MSD = meso scale discovery) and JEKO-1 cell proliferation with with IC50 values 14 nM and<7.9 nM, respectively[1].CPI-1612 (compound 17) shows weak activity in a hERG binding assay (IC50 = 10.4 μM) and displayed moderate inhibition of CYP2C8 (IC50 = 1.9 μM) and CYP2C19 (IC50 = 2.7 μM)[1].

CPI-1612 (compound 17; 0.5 mg/kg; oral administration; twice a day; for 4 weeks) treatment shows 67% tumor growth inhibition (TGI) with concomitant reduction of H3K27Ac in plasma and reduction of H3K18Ac in the tumor[1].While the oral exposure of CPI-1612 (compound 17) in dogs (0.5 mg/kg IV; 1.0 mg/kg PO; clearance = 0.42 L/h/kg, Vss = 3.7 L/kg, T1/2 = 5.5 h, F% = 71; AUC/dose = 1691 h.mg/mL) and mice (1 mg/kg IV; 5 mg/kg PO; clearance = 3.8 L/h/kg, Vss = 2.0 L/kg, T1/2 = 0.98 h, F% = 79; AUC/dose = 211 h.mg/mL) is good, the exposure in rats is limited by poor bioavailability (1.0 mg/kg IV; 5.0 mg/kg PO; clearance = 2.6 L/h/kg, Vss = 1.8 L/kg, T1/2 = 1.2 h, F% = 9; AUC/dose = 35.6 h.mg/mL)[1].A single dose of CPI-1612 is administered orally to CD-1 mice and brain and plasma exposures of CPI-1612 are measured at 0.25, 0.5, 1.0, 2.0, 4.0, and 8.0 h. CPI-1612 is highly brain-penetrant, showing a brain-to-plasma ratio of 0.35 after a single oral dose[1].

[1]. Jonathan E Wilson, et al. Discovery of CPI-1612: A Potent, Selective, and Orally Bioavailable EP300/CBP Histone Acetyltransferase Inhibitor. ACS Med Chem Lett. 2020 Apr 23;11(6):1324-1329.