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BDP 558/568 NHS ester
BDP 558/568 NHS ester
BDP 558/568 is a borondipyrromethene fluorophore with emission in the yellow part of the spectrum. Its absorption and emission spectra are in similar range as TAMRA, BDP TMR, Cyanine3, and sulfo-Cyanine3. This is an amine reactive NHS ester.
General properties
| Appearance: | dark colored solid |
| Molecular weight: | 443.23 |
| Molecular formula: | C20H16N3BF2O4S |
| Solubility: | good in DMF, DMSO, ethyl acetate |
| 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 |
Spectral properties
| Excitation maximum, nm: | 561 |
| ε, L⋅mol−1⋅cm−1: | 84400 |
| Emission maximum, nm: | 569 |
| CF260: | 0.00 |
| CF280: | 0.07 |
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