Chk1-IN-5 is a potent checkpoint kinase 1 (Chk1) inhibitor. Chk1-IN-5 inhibits Chk1 phosphorylation and inhibits tumor growth in colon cancer xenograft model.
体外研究
Chk1-IN-5 (compound 3; 0.4, 1.2, 3.7, 11.1, 33.3, 100 nM) inhibits Chk1 phosphorylation in the HT-29 colon cells.
体内研究
Chk1-IN-5 (compound 3; 40 mg/kg; IV; twice a week for 21 days) inhibits tumor growth in Baib/c nude mice with HT-29 colon cancer cells.
Chk1-IN-5 (10 mg/kg; via tail vein intravenous injection) displays a longer half-life (T1/2=3.8 hours) and higher exposure (CL=2.3 L/hr•kg; Vss=6.4 L/kg; AUC=4531 ng/ml•h).
Animal Model:
Baib/c nude mice with HT-29 colon cancer cells
Dosage:
40 mg/kg
Administration:
IV; twice a week for 21 days
Result:
Inhibited tumor growth.
Animal Model:
Male SD rats (280-350 g)
Dosage:
10 mg/kg
Administration:
Via tail vein intravenous injection
Result:
Displayed a longer half-life (T1/2=3.8 hours) and higher exposure (CL=2.3 L/hr•kg; Vss=6.4 L/kg; AUC=4531 ng/ml•h).
分子式
C18H18FN7O2
分子量
383.38
CAS号
2120398-39-0
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.