Ethyl Violet, cationic triarylmethane dye

Code: 228842-25G D2-231

Biochem/physiol Actions

Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain. Ethyl ...


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Biochem/physiol Actions

Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain. Ethyl violet has been used to stain pancreatic tissue and elastin, in the detection of gram negative bacteria, and as a reagent for the extractive-spectrophotometric determination of anionic surfactants. Ethyl violet induces mitochondrial permeability. It has been used in the extraction and spectrophotometric determination of copper. Along with the anionic dye zincon, ethyl violet is used in counterion dye of proteins in SDS-polyacrylamide gel electrophoresis.

General description

Ethyl Violet is an olive green colored powder and belongs to the class of triarylmethane dyes. It changes its color from yellow (pH 0.0) to blue (3.5).

Packaging

25 g in glass bottle

ε (extinction coefficient)≥17000 at 304-310 nm in water at 0.003 mg/mL, ≥12000 at 250-256 nm in water at 0.003 mg/mL
λmax595 nm
application(s)diagnostic assay manufacturinghematologyhistology
formpowder
InChI keyJVICFMRAVNKDOE-UHFFFAOYSA-M
InChI1S/C31H42N3.ClH/c1-7-32(8-2)28-19-13-25(14-20-28)31(26-15-21-29(22-16-26)33(9-3)10-4)27-17-23-30(24-18-27)34(11-5)12-6;/h13-24H,7-12H2,1-6H3;1H/q+1;/p-1
Quality Level200
SMILES string[Cl-].CCN(CC)c1ccc(cc1)C(c2ccc(cc2)N(CC)CC)=C3/C=CC(C=C3)=[N+](CC)CC
solubilitywater: 1 mg/mL
storage temp.room temp
Cas Number2390-59-2
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