BDP 564/570 carboxylic acid

Cat. # Quantity Price Lead time
1H490 1 mg $110 in stock
2H490 5 mg $260 in stock
4H490 25 mg $510 in stock
5H490 50 mg $895 in stock
6H490 100 mg $1490 in stock
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BDP 564/570 is a fluorophore with the emission in orange part of the spectrum. The dye is pretty hydrophobic. It can be used for the labeling of lipids, oligonucleotides, peptides, and many other large and small molecules.

Free carboxylic acid can be used in peptide synthesis as an N-terminal monomer. An NHS ester, with a pre-activated carboxy group, is also available.

Absorption and emission spectra of BDP 564/570

Absorption and emission spectra of BDP 564/570

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General properties

Appearance: dark colored solid
Molecular weight: 366.17
CAS number: 150173-89-0
Molecular formula: C20H17N2BF2O2
Solubility: good in DMF, DMSO, chlorinated organic solvents
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: 565
ε, L⋅mol−1⋅cm−1: 110000
Emission maximum, nm: 574
Fluorescence quantum yield: 0.74
CF260: 0.01
CF280: 0.03
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