6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
| Overview | |
| Catalog # | bs-76140c-10mg |
| Product Name | 6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid |
| Specifications | |
| Storage Buffer | Powder |
| Storage Condition | Stable for 2 years after receipt when stored at -20°C. |
| Target | |
| Product Information | CAS Number: 215868-31-8 Molecular formula: C10H4F2O5 Molecular weight: 242.13 Purity: >97% (HPLC) Appearance: Yellow to brown powder. Solubility: Soluble in chloroform. InChiKey: VYNDHICBIRRPFP-UHFFFAOYSA-N SMILES: OC(=O)C1=CC2=CC(F)=C(O)C(F)=C2OC1=O SMILES: OC(=O)C1=CC2=C(OC1=O)C(F)=C(O)C(F)=C2 |
| Description | Fluorinated fluorescent dye. Increased resistance to photobleaching and higher quantum yields makes it a superior fluorescent dye. Pacific Blue dyes yield conjugates that are strongly fluorescent, even at neutral pH. Spectral data: Extinction 403nm/Emmission 455nm. The amine-reactive succinimidyl ester derivative can be used to create bright blue-fluorescent bioconjugates with excitation/emission maxima ~410/455 nm that are excitable by the 405 nm spectral line of the blue diode (violet) laser. |
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