Products 79955-27-4

CAS 79955-27-4 appears in our catalog under these names: 5-Carboxyfluorescein diacetate, 95%, 5-CFDA/ 98.39% (existing batch purity), 5-Carboxyfluorescein diacetate , 93.00%, 5-Carboxyfluorescein diacetate, 5-Carboxyfluorescein Diacetate, >93.0%(HPLC)(T). Offered by: Combi-blocks, TargetMol, Chemat, Biosynth, TCI. Available pack sizes: 250mg, 1g, 100mg, 25mg, 50mg, 500mg, 200mg, 1000mg.

5-Carboxyfluorescein diacetate, 95%
Combi-blocks
  • size: 250mg, 1g, 100mg
  • Variants: 3
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5-CFDA/ 98.39% (existing batch purity)
TargetMol
  • size: 25mg, 50mg
  • Variants: 2
from 405.71
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5-Carboxyfluorescein diacetate , 93.00%
Chemat
  • size: 100mg, 1g, 25mg
  • Variants: 3
from 745.82
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5-Carboxyfluorescein diacetate
Biosynth
  • size: 500mg, 250mg, 1000mg, 5000mg
  • Variants: 5
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5-Carboxyfluorescein Diacetate, >93.0%(HPLC)(T)
TCI
  • size: 50mg, 200mg
  • Variants: 2
from 256.03
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5-CFDA 98+%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 292.50
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5-Carboxyfluorescein Diaceta 1PC X 50MG
Sigma-Aldrich
  • size: 50MG
  • Variants: 1
from 816.40
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5-Carboxyfluorescein diacetate, 95%, 95%
Chemat
  • size: 25mg, 100mg, 250mg, 1g
  • Variants: 5
from 155.60
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5-CFDA, 98.22%
MedChemExpress
  • size: 50 mg
  • Variants: 1
from 407.93
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5-CFDA, 98%
Fluorochem
  • size: 250mg, 1g
  • Variants: 2
from 664.37
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Structural formula: {0} (CAS {1})

3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid (CAS 79955-27-4) is a chemical compound with the molecular formula C25H16O9 and a molecular weight of 460.4 g/mol. IUPAC name: 3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid. InChIKey: WPUZGNPQMIWOHE-UHFFFAOYSA-N.

Identity
Molecular formulaC25H16O9
Molecular weight460.4 g/mol
IUPAC name3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
InChIKeyWPUZGNPQMIWOHE-UHFFFAOYSA-N
SMILESCC(=O)OC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)O)C(=O)O3)C5=C(O2)C=C(C=C5)OC(=O)C

Computed by PubChem (NCBI)

Synonyms: 5-Carboxyfluorescein diacetate, Cfda-5, 3',6'-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid, 5-Carboxyfluoresceindiacetate, 5-FAM DA, 5-CFDA, 5-Carboxy-di-O-acetylfluorescein, orb1308718, orb1940738, 3',6'-diacetoxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, 5-Carboxyfluorescein diacetate, ~95% (HPLC)
Isomers (same molecular formula)
3',6'-diacetyloxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid C25H16O9