4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole

Catalogue number: A629400
Chemical name: 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole
Synonyms: 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonamide; ABD-F
CAS Number: 91366-65-3
Possible CAS #: NA
Molecular form.: C₆H₄FN₃O₃S
Appearance: Off-White to Pale Yellow Solid
Melting Point: 144-146°C
Mol. Weight: 217.18
Storage: -20°C Freezer
Solubility: DMSO (Slightly), Methanol (Slightly)
Stability: No Data Available
Category: Fluorescent Labels & Indicators, MTS & Sulfhydryl Active Reagents
Boiling Point: No Data Available
Applications: A water soluble pH dependent bifunctional fluorogenic reagent for the sensitive and specific detection of protein thiols. ABD-F is highly reactive and specific for protein thiols, and its selectivity is superior to that of other sulfhydryl-reactive fluorophores such as fluorescein maleimide, 5-iodoacetamidofluorescein, 5-I-AEDANS, dansylaziridine, and bimane. Fluorescence: max Abs. l = 385nm, max Em. l = 520nm; Molar Abs. > 4.5x103 (ca. 315nm)
Dangerous Goods Info: NA
References:
Peer Review Product Citations:

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