Product Name:4-Trifluoromethylumbelliferyl-glucuronic acid, potassium salt
Molecular Formula:C16H12F3O9K
Molecular Weight:444.35
Native Source:Synthetic
Test
Specification
Results
Appearance
White Solid
Identification (1H-NMR)
Complies
Identification (19F-NMR)
Complies
Identification (Mass Spectrometry)
Complies
Purity (TLC)
95%
Atmosphere
Inert Gas
Melting Point
>180°C (dec.)
Solubility
Methanol (Slightly), Water (Slightly)
Specific Rotation
-111.7° (c = 0.2, Methanol)
Potassium
6.68% by Ion Chromatography
TEST CONDITIONS
Identification: 1H NMR (D2O), 19F NMR (D2O), and MSTLC Conditions: SiO2; Dichloromethane : Methanol = 8 : 2; Visualized with UV and AMCS; Rf = 0.30.1H NMR, 19F NMR, and MS conform to structure.