chempirical

5-Fam

C21H12O7CAS 76823-03-5376.32 g/mol

Open in Covalent MOL file
OHOOOOHOOH
Carboxylic acidEsterEtherLactonePhenol

Properties

Molecular formula
C21H12O7
Molar mass
376.32 g/mol
Exact mass
376.0583 Da
logP
3.36Crippen estimate
Polar surface area
113.3 Ų
H-bond donors / acceptors
3 / 6
Rotatable bonds
1

Identifiers

CAS number
76823-03-5
SMILES
O=C(O)c1ccc2c(c1)C(=O)OC21c2ccc(O)cc2Oc2cc(O)ccc21
InChIKey
NJYVEMPWNAYQQN-UHFFFAOYSA-N
InChI
InChI=1S/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25)

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Names and synonyms

11 names
  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid, 3′,6′-dihydroxy-3-oxo-
  • 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid
  • 5-Carboxyfluorescein
  • FAM
  • FAM (dye)
  • FAM 494/520
  • 73: PN: WO2016072662 SEQID: 73 claimed sequence
  • Flamma 456 Carboxylic acid
  • Hydroxyfluorescein
  • 3′,6′-Dihydroxy-3-oxospiro[2-benzofuran-1,9′-xanthene]-5-carboxylic acid
  • 3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid

Work with 5-Fam

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Fluorescein2321-07-568 % similar 5-Aminofluorescein3326-34-967 % similar 6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one51649-83-361 % similar Fluorescein 5-isothiocyanate3326-32-760 % similar Carboxyfluorescein succinimidyl ester92557-81-858 % similar 4,5,6,7-Tetrachlorofluorescein6262-21-151 % similar 3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one630-88-649 % similar 6-Hydroxy-2-naphthoic acid16712-64-445 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

6-Carboxyfluorescein3301-79-9

Elsewhere

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