Fluorescein isothiocyanate

CAS Registry Number®

27072-45-3

CAS Name

Fluorescein isothiocyanate

Molecular Formula

C21H11NO5S

Cite this Page

Fluorescein isothiocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27072-45-3 (retrieved 2024-11-23) (CAS RN: 27072-45-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    109-111 °C

Source(s)

Other Names and Identifiers

Other Names for this Substance

  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 3′,6′-dihydroxy-5(or 6)-isothiocyanato-
  • Fluorescein, isothiocyanato-
  • 3′,6′-Dihydroxy-5(or 6)-isothiocyanatospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
  • FITC
  • Fluorescein isothiocyanate

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Deleted or Replaced CAS Registry Numbers

15042-94-1, 28325-37-3, 29792-10-7, 64937-10-6, 2769156-70-7

CAS INSIGHTSTM
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