3326-31-6

6-FITC Chemical Structure
3326-31-6

Chemical Structure

6-FITC

Synonym(s): 6-Fluorescein Isothiocyanate

  • CAS No.: 3326-31-6
  • Formula:C21H11NO5S
  • Molecular Weight:389.38

IUPAC Name: 3',6'-dihydroxy-4-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

InChIKey: NUKUMXUIWPGENW-UHFFFAOYSA-N

SMILES: O=C1OC2(C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3)C5=C1C(N=C=S)=CC=C5

Biological Activity: 6-FITC (6-Fluorescein Isothiocyanate) is a fluorescein isomer and also serves as a fluorescent label for biomolecules (FITC isomers have similar excitation/emission wavelengths, which are 495 nm/519 nm in fluorescence detection)[1].

Cat. No. Product Name Purity Description Pricing
HY-66020
6-FITC 95.88% 6-FITC (6-Fluorescein Isothiocyanate) is a fluorescein isomer and also serves as a fluorescent label for biomolecules (FITC isomers have similar excitation/emission wavelengths, which are 495 nm/519 nm in fluorescence detection).
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HY-66020A
6-FITC (90%) 6-FITC (90%) (6-Fluorescein Isothiocyanate (90%)) is a derivative of fluorescein used in wide-ranging applications including flow cytometry.
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