FITC, Fluorescein isothiocyanate

cas: 3326-32-7 — see every product listed under this CAS number, including other names

FITC, Fluorescein isothiocyanate (CAS 3326-32-7) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 1g, 10mM (in 1ml dmso), 500mg. Offered by: GLPBio.

brandGLPBio
catalog numberGC12317-100
cas3326-32-7
size100mg
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Available pack sizes

brand size price
GLPBio 100mg 578.32 Pln
GLPBio 1g 966.80 Pln
GLPBio 10mM (in 1ml dmso) 597.04 Pln
GLPBio 500mg 737.45 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat

Fluorescein 5-isothiocyanate is the 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.

Source: ChEBI

Identity
Molecular formulaC21H11NO5S
Molecular weight389.4 g/mol
IUPAC name3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyMHMNJMPURVTYEJ-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Computed by PubChem (NCBI)

Synonyms: fluorescein 5-isothiocyanate, 5-isothiocyanatofluorescein, 5 Isothiocyanatofluorescein, Fluorescein 5 isothiocyanate, Fluorescein 5 isothiocyanate Hydrochloride, Hydrochloride, Fluorescein-5-isothiocyanate, FITC, Fluorescein isothiocyanate isomer I, 3',6'-dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, fluorescein isothiocyanate isomer 1
Isomers (same molecular formula)
3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C21H11NO5S
2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid C21H11NO5S
3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C21H11NO5S

Also listed as

Fluorescein 5-Isothiocyanate, Isomer 1, 95% TRC CAS 3326-32-7
Fluorescein 5-Isothiocyanate, Isomer 1 (~90%), >95% (HPLC) TRC CAS 3326-32-7
FITC/ 99.55% (existing batch purity) TargetMol CAS 3326-32-7
Fluorescein isothiocyanate, isomer 1, 95% Thermo Scientific (Alfa Aesar) CAS 3326-32-7
Fluorescein isothiocyanate Isomer I Biosynth CAS 3326-32-7
Fluorescein 5-Isothiocyanate (isomer I), >97.0%(HPLC)(T) TCI CAS 3326-32-7
5-FITC (isomer I) (1mg*5) TCI CAS 3326-32-7
Fluorescein isothiocyanate isomer I, 90%, pure Thermo Scientific (Acros) CAS 3326-32-7
Fluorescein isothiocyanate isomer I, 97.5%, 97.50% Chemat CAS 3326-32-7
FITC 98% (HPLC) Ambeed CAS 3326-32-7
FITC 95% Ambeed CAS 3326-32-7
FLUORESCEIN ISOTHIOCYANATE ISOMER I, >=9 Sigma-Aldrich CAS 3326-32-7
FITC (solution) MedChemExpress CAS 3326-32-7
Fluorescein isothiocyanate isomer 1, 95%, 95% Chemat CAS 3326-32-7
Fluorescein isothiocyanate Isomer I, min. 90 %, 250 mg, glass Roth CAS 3326-32-7
Fluorescein isothiocyanate Isomer I, min. 90 %, 100 mg, glass Roth CAS 3326-32-7
FITC, 98.60% MedChemExpress CAS 3326-32-7
Fluorescein isothiocyanate isomer I, 95% Fluorochem CAS 3326-32-7