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7-Hydroxycoumarin sulfate potassium salt

SIGMA/UC283 - ≥95% (HPLC)

Synonym: 2-Oxo-2H-1-benzopyran-7-yl-sulfate potassium salt; 7-Sulfooxy-2-oxo-2H-1-benzopyran potassium salt

Empirical Formula (Hill Notation): C9H5KO6S
Molecular Weight: 280.30
MDL Number: MFCD02682887
Linear Formula: C9H5KO6S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-UC283-10MG 10 mg
 $1710.00
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assay ≥95% (HPLC)
color white to off-white
form solid
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
InChI key SVUZPRLQAASRKC-UHFFFAOYSA-M
mp 204-205 °C
Quality Level 200 
SMILES string [K+].[O-]S(=O)(=O)Oc1ccc2C=CC(=O)Oc2c1
solubility H2O: soluble
  methanol: soluble
storage temp. −70°C
Application: Coumarin phase II metabolite.
Application: The product can be used for the assay of coumarin metabolites.
Packaging: 10 mg in glass bottle
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Preparation Note: 7-Hydroxycoumarin sulfate potassium salt is soluble in water and methanol.
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H302
Hazard Codes Xn
Risk Statements 22
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (HPLC)
mp 204-205 °C
Storage Temp. −70°C
UNSPSC 12161501

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