Products 913689-08-4

CAS 913689-08-4 appears in our catalog under these names: 2-(2,7-Difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic Acid, 98%, 98%, 2-(2,7-Difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic Acid, 98%. Offered by: Chemat, Fluorochem. Available pack sizes: 25mg, 50mg, 100mg, 250mg, 1g.

2-(2,7-Difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic Acid, 98%, 98%
Chemat
  • size: 25mg, 50mg, 100mg, 250mg
  • Variants: 5
from 640.40
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2-(2,7-Difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic Acid, 98%
Fluorochem
  • size: 25mg, 50mg, 100mg, 250mg
  • Variants: 5
from 976.76
View product
Structural formula: {0} (CAS {1})

2',7'-difluorofluorescein is a xanthene dye that is fluorescein bearing two fluoro substituents at positions 2' and 7'. It has a role as a fluorochrome.

Source: ChEBI

Identity
Molecular formulaC20H10F2O5
Molecular weight368.3 g/mol
IUPAC name2-(2,7-difluoro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
InChIKeyVGIRNWJSIRVFRT-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C2=C3C=C(C(=O)C=C3OC4=CC(=C(C=C42)F)O)F)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 2',7'-difluorofluorescein, 2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid, 2-(2,7-difluoro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid, MolMap_000040, 2-(2,7-difluoro-3-hydroxy-6-oxo-xanthen-9-yl)benzoic acid, Benzoic acid, 2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, Benzoic acid, 2-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)- (9CI)
Isomers (same molecular formula)
2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one C20H10F2O5