BDP 581/591 tetrazine

Cat. # Quantity Price Lead time
164E0 1 mg $110 in stock
264E0 5 mg $290 in stock
464E0 25 mg $690 in stock
564E0 50 mg $1270 in stock
664E0 100 mg $1990 in stock
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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.

Absorption and emission spectra of BDP 581/591

Absorption and emission spectra of BDP 581/591

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General properties

Appearance: colorless solid
Mass spec M+ increment: 574.2
Molecular weight: 575.42
Molecular formula: C32H28N7BF2O
Solubility: well soluble in DMF, DMSO, dichloromethane, toluene
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 585
ε, L⋅mol−1⋅cm−1: 104000
Emission maximum, nm: 594
Fluorescence quantum yield: 0.83
CF260: 0.06
CF280: 0.04
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