7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (ammonium salt)

CAS: 84806-27-9

Ref. TM-T37002

Product Information

• Name: 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (ammonium salt)
• Brand: Targetmol
• Description: 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (SBD-F) is a thiol-reactive fluorogenic probe.1It has been used to quantify the levels of homocysteine, cysteine, and cysteamine in human plasma.2SBD-F displays excitation/emission maxima of 380/515 nm, respectively.11.Imai, K., Toyo'oka, T., and Watanabe, Y.A novel fluorogenic reagent for thiols: Ammonium 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonateAnal. Biochem.128(2)471-473(1983) 2.Ichinose, S., Nakamura, M., Maeda, M., et al.A validated HPLC-fluorescence method with a semi-micro column for routine determination of homocysteine, cysteine and cysteamine, and the relation between the thiol derivatives in normal human plasmaBiomed. Chromatogr.23(9)935-939(2009)

Chemical properties

• Molecular weight: 235.19
• Formula: C₆H₆FN₃O₄S
• Color/Form: Solid