Phenazine ethosulfate

Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid[1][2][3].

Product Specifications

CAS Number

[10510-77-7]

UNSPSC

12171500

Hazard Statement

H315, H319, H335

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/phenazine-ethosulfate.html

Purity

99.85

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=S([O-])(OCC)=O.CC[N+]1=C2C=CC=CC2=NC3=C1C=CC=C3

Molecular Formula

C16H18N2O4S

Molecular Weight

334.39

Precautions

H315, H319, H335

References & Citations

[1]R Ghosh, et al. Phenazine ethosulfate as a preferred electron acceptor to phenazine methosulfate in dye-linked enzyme assays. Anal Biochem. 1979 Oct 15;99 (1) :112-7. |[2]O.A.Ryazanova, et al. pH-Induced changes in electronic absorption and fluorescence spectra of phenazine derivatives. Spectrochim Acta A Mol Biomol Spectrosc. 2007 Apr;66 (4-5) :849-59. |[3]Jessica H van Wonderen, et al. The nitric oxide reductase activity of cytochrome c nitrite reductase from Escherichia coli. J Biol Chem. 2008 Apr 11;283 (15) :9587-94.