7-Azido-4-methylcoumarin (AzMC) is a coumarin fluorescent probe for hydrogen sulfide (H2S).1 AzMC selectively fluoresces in the presence of H2S over a panel of reactive nitrogen, oxygen, and sulfur species. AzMC displays excitation/emission maxima of 340/445 nm, respectively.

95633-27-5

C10H7N3O2

201.18

DMSO:Soluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years