Merck
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N3877

Sigma-Aldrich

Potassium 4-nitrophenyl sulfate

sulfatase substrate

Synonym(s):
4-Nitrophenyl sulfate potassium salt
Linear Formula:
NO2C6H4OSO2OK
CAS Number:
Molecular Weight:
257.26
Beilstein:
3786392
Numéro EC:
Numéro MDL:
ID de substance PubChem:
NACRES:
NA.32

Niveau de qualité

200

Essai/Dosage

≥98% (TLC)

Forme

powder

Pf

246-250 °C (lit.)

Solubilité

water: 50 mg/mL, clear, colorless to very faintly greenish-yellow (to Very Light Yellow)

Expédié(e)(s) dans

wet ice

Temp. de stockage

−20°C

SMILES string

[K+].[O-][N+](=O)c1ccc(OS([O-])(=O)=O)cc1

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

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Application

Potassium 4-nitrophenyl sulfate has been used:
  • as a substrate to measure arylsulfatase activity in cell-free coelomic fluid[1]
  • as a substrate for p-nitrophenyl glycoside-based enzyme assay[2]
  • to inhibit arylsulfatase[3]
  • as an inorganic analog of organic aryl ester sulphate[4]

Conditionnement

500 mg in poly bottle
1, 5 g in poly bottle

Substrats

Chromogenic sulfatase substrate.

Code de la classe de stockage

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Point d'éclair C

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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