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3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE

Basic information Safety Supplier Related

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Basic information

Product Name:
3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE
Synonyms:
  • 3',6'-BIS{[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)OXY]-3H-[SPIRO(ISOBENZOFURAN-1,9,-XANTHEN]-3-ONE}FBBBE
  • 3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]spiro[2-benzofuran-3,9'-xanthene]-1-one
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]-
  • Fluorescein bis(benzyl boronic ester)
  • 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one}
  • 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE
CAS:
1522117-83-4
MF:
C46H46B2O9
MW:
764.47
Mol File:
1522117-83-4.mol
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3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Chemical Properties

solubility 
DMF: 30 mg/ml; DMSO: 25 mg/ml
form 
Powder
color 
faint yellow
Sensitive 
light sensitive, store cold
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3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Usage And Synthesis

Uses

FBBBE is used to detect the production of H2O2 by cells. FBBBE can be triggered by intracellular H2O2 and converted to fluorescein, resulting in an increase in intracellular fluorescence (Ex=4480 nm, Em=512 nm)[1].

References

[1] Daniel, K.B., et al. Readily accessible fluorescent probes for sensitive biological imaging of hydrogen peroxide. Chembiochem 14(5), 593-598 (2013).

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBESupplier

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