Products 195136-58-4

CAS 195136-58-4 appears in our catalog under these names: 2',7'-Difluorofluorescein, >95% (HPLC), Oregon Green™ 488, 2',7'-Difluorofluorescein, >95.0%(HPLC)(qNMR), 2'',7''-Difluorofluorescein, 2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 98+%, 98+%. Offered by: TRC, GLPBio, TCI, Chemat, MedChemExpress. Available pack sizes: 100mg, 500mg, 50mg, 25mg, 250mg, 1g, 50 mg, 25 mg.

2',7'-Difluorofluorescein, >95% (HPLC)
TRC
  • size: 100mg, 500mg, 50mg
  • Variants: 3
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Oregon Green™ 488
GLPBio
  • size: 100mg, 25mg, 250mg
  • Variants: 3
from 1032.33
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2',7'-Difluorofluorescein, >95.0%(HPLC)(qNMR)
TCI
  • size: 25mg
  • Variants: 1
from 934.61
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2'',7''-Difluorofluorescein
Chemat
  • size: 100mg, 1g
  • Variants: 2
from 1682.15
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2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 98+%, 98+%
Chemat
  • size: 25mg, 50mg, 100mg
  • Variants: 3
from 496.40
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2',7'-Difluorofluorescein, 99.52%
MedChemExpress
  • size: 50 mg, 25 mg, 100 mg, 10 mg
  • Variants: 5
from 328.98
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2',7'-Difluorofluorescein, 98+%
Fluorochem
  • size: 25mg, 50mg, 100mg
  • Variants: 3
from 820.56
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Structural formula: {0} (CAS {1})

2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 195136-58-4) is a chemical compound with the molecular formula C20H10F2O5 and a molecular weight of 368.3 g/mol. IUPAC name: 2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one. InChIKey: FJXJIUHGLVUXQP-UHFFFAOYSA-N.

Identity
Molecular formulaC20H10F2O5
Molecular weight368.3 g/mol
IUPAC name2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyFJXJIUHGLVUXQP-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)F)O)O)F

Computed by PubChem (NCBI)

Synonyms: 2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 2',7'-difluoro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one, 2,7-difluofluorescein, Oregon Green? 488, 2 inverted exclamation marka,7 inverted exclamation marka-Difluorofluorescein, 2',7'-bis(fluoranyl)-3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one, 2',7'-Difluoro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-difluoro-3',6'-dihydroxy-
Isomers (same molecular formula)
2-(2,7-difluoro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid C20H10F2O5