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Potassium 4-nitrophenyl sulfate

SIGMA/N3877 - sulfatase substrate

Synonym: 4-Nitrophenyl sulfate potassium salt

CAS Number: 6217-68-1
Empirical Formula (Hill Notation): C6H4KNO6S
Molecular Weight: 257.26
EC Number: 228-288-5
MDL Number: MFCD00007466
Linear Formula: NO2C6H4OSO2OK
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-N3877-500MG 500 mg
 $71.50
1/EA		 Add To Favorites
45-N3877-1G 1 g
 $102.00
1/EA		 Add To Favorites
45-N3877-5G 5 g
 $361.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N3877-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N3877-500MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: N3877-5G

 

assay ≥98% (TLC)
form powder
InChI 1S/C6H5NO6S.K/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;/h1-4H,(H,10,11,12);/q;+1/p-1
InChI key BITVAZYUWRLLCN-UHFFFAOYSA-M
mp 246-250 °C (lit.)
Quality Level 200 
shipped in wet ice
SMILES string [K+].[O-][N+](=O)c1ccc(OS([O-])(=O)=O)cc1
solubility water: 50 mg/mL, clear, colorless to very faintly greenish-yellow (to Very Light Yellow)
storage temp. −20°C
Application: Potassium 4-nitrophenyl sulfate has been used:
• as a substrate to measure arylsulfatase activity in cell-free coelomic fluid
• as a substrate for p-nitrophenyl glycoside-based enzyme assay
• to inhibit arylsulfatase
• as an inorganic analog of organic aryl ester sulphate
General description: Chromogenic sulfatase substrate.
Packaging: 1, 5 g in poly bottle
Packaging: 500 mg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
mp 246-250 °C (lit.)
Storage Temp. −20°C
UNSPSC 12352204

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