| | Identification | Back Directory |  | [Name] 
 BAY-218
 |  | [CAS] 
 2162982-11-6
 |  | [Synonyms] 
 BAY-218
 CPD3504
 BAY-2335218
 AHR antagonist 1
 BAY2335218;BAY-2335218;BAY 2335218;BAY218;BAY 218;BAY-218
 (S)-6-(4-Chlorophenyl)-2-(3-fluorophenyl)-N-(1-hydroxypropan-2-yl)-3-oxo-2,3-dihydropyridazine-4-carboxamide
 6-(4-chlorophenyl)-2-(3-fluorophenyl)-N-[(2S)-1-hydroxypropan-2-yl]-3-oxo-2,3-dihydropyridazine-4-carboxamide
 4-Pyridazinecarboxamide, 6-(4-chlorophenyl)-2-(3-fluorophenyl)-2,3-dihydro-N-[(1S)-2-hydroxy-1-methylethyl]-3-oxo-
 |  | [Molecular Formula] 
 C20H17ClFN3O3
 |  | [MOL File] 
 2162982-11-6.mol
 |  | [Molecular Weight] 
 401.82
 | 
 | Chemical Properties | Back Directory |  | [density ] 
 1.37±0.1 g/cm3(Predicted)
 |  | [storage temp. ] 
 Store at -20°C
 |  | [solubility ] 
 DMSO:80.0(Max Conc. mg/mL);199.09(Max Conc. mM)
 Ethanol:20.0(Max Conc. mg/mL);49.77(Max Conc. mM)
 |  | [form ] 
 Solid
 |  | [pka] 
 11.81±0.20(Predicted)
 |  | [color ] 
 Light yellow to yellow
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 BAY-218 (AHR antagonist 1) is an aryl hydrocarbon receptor (AHR) antagonist. BAY-218 has AHR inhibitory activity with an IC50 of 39.9 nM in in U87 glioblastoma cells. BAY-218 can be used for the research of cancer or conditions with dysregulated immune responses[1].
 |  | [in vivo] 
 
 BAY-218 (example 23) (p.o; 30 mg/kg; bid) has good anti-tumor effect combinated with aPD-L1[1]. | Animal Model: | Balb/c mice (subcutaneously CT26 cells)[1] |  | Dosage: | 30 mg/kg |  | Administration: | p.o, bid |  | Result: | Significantly decreased tumors size combinated with aPD-L1. | 
 |  | [References] 
 [1] Norbert Schmees, et al. 3-oxo-2,6-diphenyl-2,3-dihydropyridazine-4-carboxamides. WO2017202816A1.
 | 
 |  |