ChemicalBook--->CAS DataBase List--->3326-31-6

3326-31-6

3326-31-6 Structure

3326-31-6 Structure
IdentificationBack Directory
[Name]

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
[CAS]

3326-31-6
[Synonyms]

6-FITC, >97%
FLUORESCEIN-6-ISOTHIOCYANATE
Fluorescein 6-isothiocyanate isoMer I
Fluorescein-4-isothiocyanate (FITC-II)
3',6'-Dihydroxy-6-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
3',6'-dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-isothiocyanato-
[Molecular Formula]

C21H11NO5S
[MDL Number]

MFCD23105669
[MOL File]

3326-31-6.mol
[Molecular Weight]

389.38
Chemical PropertiesBack Directory
[Boiling point ]

722.7±60.0 °C(Predicted)
[density ]

1.54±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

9.31±0.20(Predicted)
[InChI]

InChI=1S/C21H11NO5S/c23-11-4-6-13-17(8-11)26-18-9-12(24)5-7-14(18)21(13)15-2-1-3-16(22-10-28)19(15)20(25)27-21/h1-9,23-24H
[InChIKey]

NUKUMXUIWPGENW-UHFFFAOYSA-N
[SMILES]

C12(C3=C(C=C(O)C=C3)OC3=C1C=CC(O)=C3)C1=C(C(N=C=S)=CC=C1)C(=O)O2
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38-42/43
[Safety Statements ]

26-36
Hazard InformationBack Directory
[Uses]

6-Fluorescein Isothiocyanate is a fluorescent reagent used in fluorescence polarization binding assay to develop inhibitors of inactive p38α Mitogen-activated protein kinase (MAPK).
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