UC283
7-Hydroxycoumarin sulfate potassium salt
≥95% (HPLC)
Synonym(s):
2-Oxo-2H-1-benzopyran-7-yl-sulfate potassium salt, 7-Sulfooxy-2-oxo-2H-1-benzopyran potassium salt
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About This Item
Empirical Formula (Hill Notation):
C9H5KO6S
Molecular Weight:
280.30
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12161501
MDL number:
InChI
1S/C9H6O6S.K/c10-9-4-2-6-1-3-7(5-8(6)14-9)15-16(11,12)13;/h1-5H,(H,11,12,13);/q;+1/p-1
SMILES string
[K+].[O-]S(=O)(=O)Oc1ccc2C=CC(=O)Oc2c1
InChI key
SVUZPRLQAASRKC-UHFFFAOYSA-M
assay
≥95% (HPLC)
form
solid
color
white to off-white
mp
204-205 °C
solubility
H2O: soluble, methanol: soluble
storage temp.
−70°C
Quality Level
Related Categories
Application
Coumarin phase II metabolite.
The product can be used for the assay of coumarin metabolites.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Preparation Note
7-Hydroxycoumarin sulfate potassium salt is soluble in water and methanol.
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