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201316 Sigma-Aldrich

Quinaldine Red

Dye content 95 %

Synonym: 2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide

  • CAS Number 117-92-0

  • Empirical Formula (Hill Notation) C21H23IN2

  • Molecular Weight 430.33

  •  Beilstein Registry Number 3798055

  •  EC Number 204-221-5

  •  MDL number MFCD00011968

  •  PubChem Substance ID 24852005

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Cell Biology, Hematology and Histology, Indicators,
InChI Key   JOLANDVPGMEGLK-UHFFFAOYSA-M
composition   Dye content, 95%
absorption   λmax 528 nm

Description

Packaging

5, 25 g in glass bottle

Application

Quinaldine Red has been used as a fluorescent probe for α1-acid glycoprotein (AAG).

Biochem/physiol Actions

Quinaldine Red (2-(p-Dimethylaminostyryl) quinoline ethiodide) is a very dark red or reddish-black colored powder. It has been used mainly for regulation of cell proliferation, in diagnostic agents of disease related with amyloid accumulation, detecting enzyme activity and dental bleaching materials. In addition, quinaldine red also been implicated in treatment of allodynia and virus infectious diseases. It is colorless at pH 1.4 and red at pH 3.2.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin


Milli-Q® Water Purification Solutions
Protocols & Articles
Peer-Reviewed Papers
15

References

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