ChemicalBook--->CAS DataBase List--->18861-78-4

18861-78-4

18861-78-4 Structure

18861-78-4 Structure
IdentificationBack Directory
[Name]

Fluorescein 6-isothiocyanate
[CAS]

18861-78-4
[Synonyms]

6-FITC
FITC ISOMER II
FITC 'ISOMER II'
Fluorescein isothiocyante
6-FLUORESCEIN ISOTHIOCYANATE
6-ISOTHIOCYANATO-FLUORESCEIN
Fluorescein 6-isothiocyanate
FLUORESCEIN ISOTHIOCYANATE (ISOMER II)
FLUORESCEIN 6-ISOTHIOCYANATE, ISOMER 2
Fluorescein 6-Isothiocyanate (isoMer II)
Fluorescein6-Isothiocyanate(isomerII)>
Fluorescein 6-isothiocyanate, >97.0%(HPLC)(T)
FITC isoMer II [Fluorescein-6-isothiocyanate]
6-Isothiocyanatofluorescein Fluorescein Isothiocyanate 6-FITC
2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-4-ISOTHIOCYANATO-BENZOIC ACID
3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-6-isothiocyanato-
[Molecular Formula]

C21H11NO5S
[MDL Number]

MFCD00041838
[MOL File]

18861-78-4.mol
[Molecular Weight]

389.38
Chemical PropertiesBack Directory
[Melting point ]

>130°C (dec.)
[Boiling point ]

719.1±60.0 °C(Predicted)
[density ]

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

Amber Vial, -20°C Freezer, Under Inert Atmosphere
[solubility ]

DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

9.31±0.20(Predicted)
[color ]

Dark Yellow to Dark Orange
[Stability:]

Light Sensitive
Safety DataBack Directory
[HS Code ]

29329990
Hazard InformationBack Directory
[Chemical Properties]

Orange Solid
[Uses]

Amine-Reactive Fluorescent  probe for counjugation to proteins or peptides.
[Uses]

Fluorescent labeling reagent for proteins. Fluorescein 6-isothiocyanate is used in the fluorescent antibody technique for rapid identification of pathogens.
[Definition]

ChEBI: Fluorescein 6-isothiocyanate is the 6-isomer of fluorescein isothiocyanate.
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