Chlorin e6 trisodium

Chlorin e6 trisodium (Ce6 trisodium) is a water-soluble derivative of chlorophyll and belongs to the chlorin photosensitizers with an absorption wavelength range of 600–670 nm. Upon photoexcitation, Chlorin e6 trisodium can produce characteristic red fluorescence for real-time observation of tumor boundaries and disease progression. Chlorin e6 trisodium can be used in photodynamic therapy (PDT) -related research and fluorescence diagnosis research of malignant tumors such as bladder cancer and related neoplastic lesions.