6-Aminofluorescein (isomer II), Sigma-Aldrich®

201634-1G

6-Aminofluorescein (isomer II), Sigma-Aldrich®

201634-1G

Pk:
1 g
Seq:
3047
Environmentally Preferable:

Appearance (Colour):
Yellow to Orange
Appearance (Form):
Powder
Infrared spectrum:
Conforms to Structure
Carbon:
65.4 - 72.9%
Nitrogen:
3.7 - 4.3%
Water (by Karl Fischer):
≤5.0%
Purity (HPLC):
≥90.0%
Solubility (Turbidity), c = 1 mg/ml (0.1%), Methanol:
Clear
Solubility (Colour), Dark Yellow to Orange:
Conforms to Requirements

: Fluoresceinamine isomer II, Fluoresceinamine, 6-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one, 6-Amino-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 6-Aminofluorescein, 6-Aminofluorescein (isomer II), 6-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one (isomer II)

:347.33 g/mol

:285 °C (dec., lit.)

:Room Temperature

:257-334-7

:51649-83-3

:C₂₀H₁₃NO₅

:MFCD00005051

:M-Clarity™ quality level = MQ200