Basic information Safety Supplier Related

ZINQUIN ETHYL ESTER

Basic information Safety Supplier Related

ZINQUIN ETHYL ESTER Basic information

Product Name:
ZINQUIN ETHYL ESTER
Synonyms:
  • ETHYL [2-METHYL-8-[[(4-METHYLPHENYL)SULFONYL]AMINO]-6-QUINOLINYL]OXY ACETATE
  • ETHYL(2-METHYL-8-P-TOLUENESULFONAMIDO-6-QUINOLYLOXY)ACETATE
  • ZINQUIN-E
  • ZINQUIN ETHYL ESTER
  • 2-METHYL-8-[(4-METHYLPHENYL)SULFONYLAMINO]-6-(ETHYLOXYCARBONYLMETHYLOXY)QUINOLINE
  • 2-METHYL-8-(4-METHYLPHENYLSULFONYLAMINO)QUINOLINYL]OXYACETIC ACID ETHYL ESTER
  • Ethyl[[2-mthyl-8-[[(4methylphenyl)sulfonyl]amino]-6-quinolinyl]oxy]acetate
  • ETHYL[[2-METHYL-8-[[(4-METHYLPHENYL)SULFONYL]AMINO]-6-QUINOLINYL]OXY]ACETATE (ZINQUIN ETHYL ESTER)
CAS:
151606-29-0
MF:
C19H18N2O5S
MW:
386.42
Product Categories:
  • Quinoline
  • Chelating Agents, Ligands
  • Chelating Agents & Ligands
  • Fluorescent Labels & Indicators
Mol File:
151606-29-0.mol
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ZINQUIN ETHYL ESTER Chemical Properties

Melting point:
112-114°C
Boiling point:
608.0±65.0 °C(Predicted)
Density 
1.412±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
DMSO: soluble
pka
pK1 (quinoline nitrogen): <2; pK (carboxylic acid proton): 5.77 ±0.03; pK (sulfonamide proton): 9.91±0.02(at 25℃)
form 
crystals
color 
off-white
λmax
368 nm
Biological Applications
Zinc indicator; detecting apoptosis
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
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ZINQUIN ETHYL ESTER Usage And Synthesis

Chemical Properties

White or Pale Blue Crystalline Solid

Uses

A fluorescent reagent and indicator of intracellular zinc ions. An analogue of widely used indicator, TS-Q. Zinquin ethyl ester is membrane permeable therefore useful to detect intracellular zinc ions. Zinquin ethyl ester forms a complex with a zin

Uses

Zinquin ethyl ester is a lipophilic, zinc-sensitive, cell-permeable fluorescnet probe.

Biochem/physiol Actions

Zinquin is a membrane-permeant fluorophore. It is used to detect zinc in cells by UV fluorescence. Zinquin ethyl ester can be used to monitor the change in intracellular concentrations of Zn2+ in thymocytes and hepatocytes. The ester is excited at 368nm and emits at 490nm.

ZINQUIN ETHYL ESTERSupplier

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