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Z2376 Sigma-Aldrich

Zinquin

≥95% (HPLC), solid

  • CAS Number 151606-29-0

  • Empirical Formula (Hill Notation) C19H18N2O5S

  • Molecular Weight 386.42

  •  MDL number MFCD03452711

  •  PubChem Substance ID 329831606

  •  NACRES NA.21

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Properties

Related Categories Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes, W-X-Y-Z More...
Quality Level   100
assay   ≥95% (HPLC)
form   solid
color   off-white
solubility   DMSO: soluble
  methanol: soluble
storage temp.   2-8°C
SMILES string   Cc1ccc(cc1)S(=O)(=O)Nc2cc(OCC(O)=O)cc3ccc(C)nc23
InChI   1S/C19H18N2O5S/c1-12-3-7-16(8-4-12)27(24,25)21-17-10-15(26-11-18(22)23)9-14-6-5-13(2)20-19(14)17/h3-10,21H,11H2,1-2H3,(H,22,23)
InChI key   CGNKOBNGEFZRQU-UHFFFAOYSA-N

Description

Application

Zinquin has been used to detect intracellular zinc.

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.

Other Notes

Free acid or salt as available

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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