6,8-Difluoro-7-hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid

CHF 51.00
In stock
CDX-D0079-M01010 mgCHF 51.00
CDX-D0079-M05050 mgCHF 153.00
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Product Details
Synonyms Pacific Blue
Product Type Chemical
Properties
Formula C10H4F2O5
MW 242.13
CAS 215868-31-8
Source/Host Chemicals Synthetic
Purity Chemicals ≥97% (HPLC)
Appearance Yellow to brown powder.
Solubility Soluble in chloroform.
Identity Determined by NMR.
Declaration Manufactured by Chemodex.
Other Product Data

Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.

InChi Key VYNDHICBIRRPFP-UHFFFAOYSA-N
Smiles OC(=O)C1=CC2=CC(F)=C(O)C(F)=C2OC1=O
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Keep cool and dry.
Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
Documents
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Product Specification Sheet
Datasheet Download PDF

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.

Product References

(1) W.-C. Sun, et al.; Bioorg. Med. Chem. Lett. 8, 3107 (1998) | (2) S.A.E. Marras, et al.; Nucl. Acids Res. 30, e122 (2002)

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