6-Fluorescein Isothiocyanate

cas: 3326-31-6 — see every product listed under this CAS number, including other names

6-Fluorescein Isothiocyanate (CAS 3326-31-6) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 25mg, 50mg, 0,5g, 0,25g, 1g, 2g. Offered by: TRC, Biosynth.

brandTRC
catalog numberTRC-F485710-100MG
cas3326-31-6
size100mg
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Available pack sizes

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Biosynth 1g price on request
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properties

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delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 3326-31-6) is a chemical compound with the molecular formula C21H11NO5S and a molecular weight of 389.4 g/mol. IUPAC name: 3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one. InChIKey: NUKUMXUIWPGENW-UHFFFAOYSA-N.

Identity
Molecular formulaC21H11NO5S
Molecular weight389.4 g/mol
IUPAC name3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyNUKUMXUIWPGENW-UHFFFAOYSA-N
SMILESC1=CC2=C(C(=C1)N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Computed by PubChem (NCBI)

Synonyms: 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6-fluorescein isothiocyanate, 3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one, Fluorescein 4-isothiocyanate, 3',6'-Dihydroxy-4-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 3',6'-Dihydroxy-4-isothiocyanatospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-Dihydroxy-4-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-Dihydroxy-6-isothiocyanatospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, Fluorescein6-isothiocyanate, orb1707747
Isomers (same molecular formula)
3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C21H11NO5S
3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C21H11NO5S
2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid C21H11NO5S

Also listed as

6-FITC TargetMol CAS 3326-31-6
6-FITC, 98% AmBeed CAS 3326-31-6
6-FITC, 95.88% MedChemExpress CAS 3326-31-6
6-FITC (90%), 93.40% MedChemExpress CAS 3326-31-6
3′,6′-Dihydroxy-4-isothiocyanatospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, ≥95%(HPLC), ≥95%(HPLC) Chemat CAS 3326-31-6