BDP 581/591 is a borondipyrromethene dye with red emission. The dye exhibits high emission quantum yield and molar extinction coefficient, relatively long fluorescence lifetime and two-photon cross section. Additionally, it can be used as an intracellular ROS sensor. This tetrazine derivative allows to conjugate the fluorophore with various strained dienophiles like trans-cyclooctenes in a fast reaction called TCO-ligation.
Molecular Weight:
575.42 Da
Purity:
95% (by 1H NMR and HPLC-MS).
Form:
Colorless solid.
Formula:
C32H28N7BF2O
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