5-Aminofluorescein

5-Aminofluorescein
  • CAS No.:3326-34-9
Other grades of this product :
5-Aminofluorescein Basic information
Product Name:5-Aminofluorescein
Synonyms:5-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one Fluoresceinamine;5-amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;FLUORESCEINAMINE;FLUORESCEINAMINE ISOMER I;FLUORESCEINAMINE, ISOMER 1;5-amino-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid;5-AMINO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN]-3-ONE;5-AMINOFLUORESCEIN ISOMER I
CAS:3326-34-9
MF:C20H13NO5
MW:347.32
EINECS:222-043-6
Product Categories:marker;Fluorescent Labels and Indicators;Fluorescent Labels & Indicators
Mol File:3326-34-9.mol
5-Aminofluorescein Chemical Properties
Melting point 223 °C (dec.)(lit.)
Boiling point 481.89°C (rough estimate)
density 1.3724 (rough estimate)
refractive index 1.5180 (estimate)
storage temp. room temp
form powder
pka9.34±0.20(Predicted)
color red-brown
Water Solubility Soluble in water (partly), methanol (10 mg/ml), and acetone.
BRN 48395
Stability:Light and Moisture Sensitive
InChIKeyGZAJOEGTZDUSKS-UHFFFAOYSA-N
CAS DataBase Reference3326-34-9(CAS DataBase Reference)
EPA Substance Registry SystemSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-amino-3',6'-dihydroxy- (3326-34-9)
Safety Information
Hazard Codes Xn
Risk Statements 22-36/37/38
Safety Statements 26
WGK Germany 3
10
TSCA Yes
HS Code 32049090
MSDS Information
5-Aminofluorescein Usage And Synthesis
Chemical PropertiesDark Red Solid
UsesGlycosaminoglycuronans react with 5-aminofluorescein to yield fluorescent derivatives. 5-aminofluorescein is also used to prepare FITC Isomer I (F-011, F-020).
Uses5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011, CDX-F0020). It is a chemical used as molecular probe and important as fluorescent dye and for derivatives. Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens.
UsesFluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens
DefinitionChEBI: 5-aminofluorescein is a primary amino compound that is fluorescein carrying an amino substituent at C-5. Building block/intermediate for the synthesis of the fluorescent dye flourescein; also used to produce N-(fluorescein-5-yl)maleamic acid. It derives from a fluorescein (lactone form).
General DescriptionFluoresceinamine, isomer I belongs to the class of derivatized fluoresceins.
5-Aminofluorescein Preparation Products And Raw materials
Raw materialsSodium sulfide-->Resorcinol-->Sodium hydrosulfide-->4-Nitrophthalic acid-->4-AMINO-N-METHYLPHTHALIMIDE-->6-Aminofluorescein
Preparation ProductsFluorescein isothiocyanate

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