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5-FITC(isomer I) - ≥95% (HPLC), high purity , CAS No.3326-32-7
Basic Description Synonyms 3326-32-7|FITC|Fluorescein isothiocyanate isomer I|5-FITC|FLUORESCEIN-5-ISOTHIOCYANATE|5-isothiocyanatofluorescein|fluorescein 5-isothiocyanate|3',6'-dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one|FITC isomer 1|MFCD00005063|3012-71- Specifications & Purity ≥95%(HPLC) Storage Temp Protected from light,Store at -20°C,Argon charged,Desiccated Shipped In Ice chest + Ice pads Product Description
Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.
Names and Identifiers IUPAC Name 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one INCHI InChI=1S/C21H11NO5S/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 InChi Key MHMNJMPURVTYEJ-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 Isomeric SMILES C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O WGK Germany 3 PubChem CID 18730 Molecular Weight 389.38 Beilstein 1407295 Reaxy-Rn 1407295
Chemical and Physical Properties Solubility acetone: 1 mg/mL Sensitivity Light，heat and moisture sensitive Boil Point(°C) ~708.6 °C at 760 mmHg Melt Point(°C) >360°C
Safety and Hazards(GHS) Pictogram(s) GHS08 Signal Danger Hazard Statements H317: May cause an allergic skin reaction
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P342+P311: IF experiencing respiratory symptoms: Call a POISON CENTER/doctor/...
WGK Germany 3 Reaxy-Rn 1407295
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