Basic information Safety Supplier Related

CHK2 INHIBITOR II

Basic information Safety Supplier Related

CHK2 INHIBITOR II Basic information

Product Name:
CHK2 INHIBITOR II
Synonyms:
  • 2-(4-(4-CHLOROPHENOXY)PHENYL)-1H-BENZO[D]IMIDAZOLE-5-CARBOXAMIDE, >98%
  • BML-277, >98%
  • BML-277 (C 3742)
  • CS-1761
  • BML-277,CHK2 INHIBITOR II
  • CHK2 INHIBITOR II; C 3742; BML277; BML 277
  • Chk2 Inhibitor II - CAS 516480-79-8 - Calbiochem
  • InSolution Chk2 Inhibitor II - CAS 516480-79-8 - Calbiochem
CAS:
516480-79-8
MF:
C20H14ClN3O2
MW:
363.8
Product Categories:
  • Inhibitors
  • API
Mol File:
516480-79-8.mol
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CHK2 INHIBITOR II Chemical Properties

Boiling point:
637.1±63.0 °C(Predicted)
Density 
1.390±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
DMSO: 18 mg/mL
form 
solid
pka
10.40±0.10(Predicted)
color 
tan
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.
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Safety Information

WGK Germany 
3
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CHK2 INHIBITOR II Usage And Synthesis

Description

Chk2 inhibitor II is a selective, ATP-competitive inhibitor of the DNA damage control kinase, checkpoint kinase 2 (IC50 = 15 nM). It has been shown to prevent apoptosis in human T-cells exposed to ionizing radiation (EC50 = 3-7.6 μM). This compound has been used to target the role of Chk2 in cellular signaling in response to DNA damage.

Uses

Chk2 Inhibitor II is a selective APT-competitive inhibitors of the DNA damage response signaling enzyme checkpoint kinase 2 (CHK2).

Biochem/physiol Actions

Chk2 Inhibitor II is a checkpoint kinase 2 inhibitor, which controls the p53 response to DNA breaks induced by radiation, leading to apoptosis. Protection of T-cells from apoptosis implies use as an adjuvant for radiation therapy in cancer. IC50 = 15 nM; Ki = 37 nM. Chk2 Inhibitor II shows 1000-fold greater selectivity for the Chk2 serine/threonine kinase than for the Cdk1/B and CK1 kinases (for which IC50 = 12 μM and 17 μM, respectively). Chk2 Inhibitor II weakly inhibits a panel of 31 other kinases (<25% inhibition at a concentration of 10 μM and prevents apoptosis of human CD4+ and CD8+ T-cells subjected to ionizing radiation (EC50 = 3 μM and 7.6 μM, respectively).

References

1) Arienti et al. (2005), Checkpoint kinases inhibitors: SAR and radioprotective properties of a series of 2-arylbenzimidazoles; J. Med. Chem., 48 1873 2) Pereg et al. (2006), Differential roles of ATM- and Chk2-mediated phosphorylations of Hdmx in response to DNA damage; Mol. Cell. Biol., 26 6819

CHK2 INHIBITOR IISupplier

Haoyuan Chemexpress Co., Ltd.
Tel
021-58950125
Email
info@chemexpress.com
MedChemexpress LLC
Tel
021-58955995
Email
sales@medchemexpress.cn
EnliPharma Technology Co., Ltd
Tel
0551-66399836 18955197623
Email
sales@enlipharma.com
AdooQ BioScience, LLC
Tel
+1 (866) 930-6790
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info@adooq.com
Zaozhuang Benefit Chemical Co., Ltd.
Tel
0531-69958783 15508681609
Email
1948129184@qq.com
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CHK2 INHIBITOR II(516480-79-8)Related Product Information