Dipyrromethene-boron hydrophilic fluorescent compoundsThe invention concerns fluorescent and hydrophilic compounds meeting following formula (I): wherein: S1 is a group of formula —C≡C-L′-A where L′ is a linkage group and A is a polar functional group; S2 is a —C≡C-L′-A group the same or different from S1; —F; —H; or a hydrocarbon chain optionally interrupted by one or more oxygen atoms, and use thereof, in particular in aqueous or hydrophilic media.