BDP 558/568 alkyne

Cat. # Quantity Price Lead time
A74B0 1 mg $110.00 in stock
B74B0 5 mg $210.00 in stock
C74B0 10 mg $310.00 in stock
D74B0 25 mg $410.00 in stock
E74B0 50 mg $695.00 in stock
F74B0 100 mg $1190.00 in stock

BDP 558/568 is a borondipyrromethene dye for Cyanine3 channel. The dye possesses high quantum yield. This derivative is a terminal alkyne for Copper-catalyzed Click chemistry.

Absorption and emission spectra of BDP 558/568

Absorption and emission spectra of BDP 558/568

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General properties

Appearance: dark colored solid
Molecular weight: 383.22
Molecular formula: C19H16N3BF2OS
Solubility: well soluble in DCM, DMF, DMSO, acetone, low aqueous solubility
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: 561
ε, L⋅mol−1⋅cm−1: 84400
Emission maximum, nm: 569
Fluorescence quantum yield: 0.68
CF260: 0.00
CF280: 0.07

Product citations

  1. Charoen-Rajapark, P.; Clarke, D.R. Confocal microscopy observations of electrical pre-breakdown of bi-layer elastomer dielectrics. Extreme Mechanics Letters, 2021, 49, 101473. doi: 10.1016/j.eml.2021.101473
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