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Fluorescein isothiocyanate I hydrochloride - 90%, high purity , CAS No.63469-13-6
Basic Description
Synonyms | 3',6'-dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one hydrochloride | EINECS 264-260-9 | Fluorescein isothiocyanate (FITC) hydrochloride | fluorescein isothiocyanate hydrochloride | Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3' |
Specifications & Purity | ≥95% |
Storage Temp | Store at -20°C |
Shipped In | Ice chest + Ice pads |
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Product Properties
Excitation and Emision Ranges | λex 492 nm, λem 518 nm(green); λex 495 nm, λem 525 nm |
Names and Identifiers
IUPAC Name | 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one;hydrochloride |
INCHI | InChI=1S/C21H11NO5S.ClH/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21;/h1-9,23-24H;1H |
InChi Key | VEOKINNSACYXAM-UHFFFAOYSA-N |
Canonical SMILES | C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O.Cl |
Isomeric SMILES | C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O.Cl |
PubChem CID | 113298 |
Molecular Weight | 425.84 |
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Chemical and Physical Properties
Refractive Index | n20D1.75 (Predicted) |
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Safety and Hazards(GHS)
Merck Index | 3.42291666666667 |
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