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

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

Product Name
3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
CAS No.
3326-31-6
Chemical Name
3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
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;3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;3',6'-Dihydroxy-4-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-isothiocyanato-
CBNumber
CB62129934
Molecular Formula
C21H11NO5S
Formula Weight
389.38
MOL File
3326-31-6.mol
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3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Property

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
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-42/43
Safety Statements 
26-36
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
F485710
Product name
6-FluoresceinIsothiocyanate
Packaging
25mg
Price
$105
Updated
2021/12/16
TRC
Product number
F485710
Product name
6-FluoresceinIsothiocyanate
Packaging
500mg
Price
$635
Updated
2021/12/16
ChemScene
Product number
CS-3065
Product name
6-FITC
Packaging
500mg
Price
$720
Updated
2021/12/16
ChemScene
Product number
CS-3065
Product name
6-FITC
Packaging
100mg
Price
$240
Updated
2021/12/16
DC Chemicals
Product number
DC9376
Product name
6-FITC
Purity
>98%
Packaging
1g
Price
$550
Updated
2021/12/16
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3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Chemical Properties,Usage,Production

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).

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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

MedChemexpress LLC
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3326-31-6, 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-oneRelated Search:


  • 3',6'-dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one
  • 3',6'-Dihydroxy-6-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
  • FLUORESCEIN-6-ISOTHIOCYANATE
  • Fluorescein-4-isothiocyanate (FITC-II)
  • Fluorescein 6-isothiocyanate isoMer I
  • 6-FITC, >97%
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-isothiocyanato-
  • 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
  • 3326-31-6
  • FLUOROPHORES