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ChemicalBook > Product Catalogue >Biochemical Engineering >Inhibitors >Cell Cycle >Chk inhibitor >CHIR-124

CHIR-124

CHIR-124 Structure
  • ₹0
  • Product name: CHIR-124
  • CAS: 405168-58-3
  • MF: C23H22ClN5O
  • MW: 419.91
  • EINECS:
  • MDL Number:MFCD18917220
  • Synonyms:CHIR-124;2(1H)-Quinolinone, 4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylaMino]-3-(1H-benziMidazol-2-yl)-6-chloro-;4-[((3S)-1-Azabicyclo[2.2.2]oct-3-yl)amino]-3-(1H-benzimidazol-2-yl)-6-chloroquinolin-2(1H)-one;CS-2141;CHIR-124 (CHIR124;CHIR-124 USP/EP/BP;Platelet-derived growth factor receptor,PDGFR,CHIR-124,Checkpoint Kinase (Chk),CD135,Fms like tyrosine kinase 3,Cluster of differentiation antigen 135,inhibit,Apoptosis,Inhibitor,FLT3
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Density :1.46
storage temp. :Store at -20°C
solubility :insoluble in H2O; ≥10.5 mg/mL in DMSO; ≥2.61 mg/mL in EtOH with gentle warming
form :solid
pka :9.00±0.70(Predicted)
color :Light yellow to brown

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Checkpoint kinase 1 (Chk1) regulates S and G2-M phase cell cycle checkpoints in response to DNA damage. CHIR124 is a cell-permeable, quinolone-based inhibitor of Chk1 (IC50 = 0.3 nM in vitro). It demonstrates high selectivity for Chk1 by displaying inhibitory values 2,000-fold higher against Chk2 (IC50 = 0.7 μM). In synergy with topoisomerase I poisons or ionizing radiation, CHIR124 can inhibit the growth of p53-mutant solid tumor cells both in vitro and in a xenograft model, potentiating tumor apoptosis.

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