Products 1195931-66-8

CAS 1195931-66-8 appears in our catalog under these names: 3-Oxo-3h-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 95%, 3–Oxo–3H–spiro(isobenzofuran–1,9'–xanthene)–3',6'–diyl bis(trifluoromethanesulfonate), Fluorescein Bis(trifluoromethanesulfonate), >98.0%(HPLC)(qNMR), 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 98%, 98%, 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 98%. Offered by: Combi-blocks, GLPBio, TCI, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 5g, 100mg.

3-Oxo-3h-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 95%
Combi-blocks
  • size: 250mg, 1g
  • Variants: 2
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3–Oxo–3H–spiro(isobenzofuran–1,9'–xanthene)–3',6'–diyl bis(trifluoromethanesulfonate)
GLPBio
  • size: 1g, 5g
  • Variants: 2
from 1275.71
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Fluorescein Bis(trifluoromethanesulfonate), >98.0%(HPLC)(qNMR)
TCI
  • size: 1g, 5g
  • Variants: 2
from 344.54
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3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 98%, 98%
Chemat
  • size: 100mg, 250mg
  • Variants: 2
from 280.40
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3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate), 98%
Fluorochem
  • size: 1g
  • Variants: 1
from 945.52
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Structural formula: {0} (CAS {1})

[3-oxo-6'-(trifluoromethylsulfonyloxy)spiro[2-benzofuran-1,9'-xanthene]-3'-yl] trifluoromethanesulfonate (CAS 1195931-66-8) is a chemical compound with the molecular formula C22H10F6O9S2 and a molecular weight of 596.4 g/mol. IUPAC name: [3-oxo-6'-(trifluoromethylsulfonyloxy)spiro[2-benzofuran-1,9'-xanthene]-3'-yl] trifluoromethanesulfonate. InChIKey: PLBLHRSNJXRAJK-UHFFFAOYSA-N.

Identity
Molecular formulaC22H10F6O9S2
Molecular weight596.4 g/mol
IUPAC name[3-oxo-6'-(trifluoromethylsulfonyloxy)spiro[2-benzofuran-1,9'-xanthene]-3'-yl] trifluoromethanesulfonate
InChIKeyPLBLHRSNJXRAJK-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)OS(=O)(=O)C(F)(F)F)OC5=C3C=CC(=C5)OS(=O)(=O)C(F)(F)F

Computed by PubChem (NCBI)

Synonyms: Fluorescein Bis(trifluoromethanesulfonate)