3,3'-((2-Chlorophenyl)methylene)bis(4-hydroxy-2H-chromen-2-one) is a non-nucleotide inhibitor of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1; Ki = 50 μM).1,2 It also inhibits urease (IC50 = 84.53 μM for the Jack bean enzyme).3

4322-58-1

C25H15ClO6

446.84

3,3'-((2-Chlorophenyl)methylene)bis(4-hydroxy-2H-chromen-2-one)

DMSO:30 mg/mL
DMF:30 mg/mL
DMSO:PBS (pH 7.2) (1:7):0.14 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years