7-Fluorobenzo-2-oxa-13-diazole-4-sulphonic acid ammonium salt, powder

Supplier: MP Biomedicals

Synonyms: Ammonium 7-fluoro-2,1,3-benzoxadiazole-4-sulphonate

0215808605 0215808610 0215808625
ICNA0215808605EA 257 SGD
ICNA0215808605 ICNA0215808610 ICNA0215808625
7-Fluorobenzo-2-oxa-13-diazole-4-sulphonic acid ammonium salt, powder
7-Fluorobenzo-2-oxa-13-diazole-4-sulphonic acid ammonium salt

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt is a sensitive and specific fluorescent labeling reagent for low molecular weight compounds and for macromolecules containing thiol groups.


It does not exhibit any fluorescence of its own and no fluorescent by-products are formed in the reaction with SBD-F. The rate of reaction of thiols with SBD-F gradually increases with increasing pH.


7-Fluorobenzofurazan-4-sulphonic acid ammonium salt is used as a fluorescent probe for thiols and pre-column labeling of biological thiols for HPLC.


Soluble in water (10 mg/1 ml) or methanol.

Formula: C₆H₆FN₃O₄S
MW: 235,189 g/mol
MDL Number: MFCD02682109
CAS Number: 84806-27-9

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