4-(4-Nitrophenylazo)resorcinol

CAT:

804-HY-D0228

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CAS Number: 74-39-5
UNSPSC Description: 4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
Target Antigen: Fluorescent Dye
Type: Dye Reagents
Related Pathways: Others
Field of Research: Others
Assay Protocol: https://www.medchemexpress.com/4-4-nitrophenylazo-resorcinol.html
Solubility: 10 mM in DMSO
Smiles: OC1=CC=C(C(O)=C1)/N=N/C2=CC=C(C=C2)[N+]([O-])=O
Molecular Weight: 259.22
References & Citations: [1]Namazi H, et al.In vitro photo-controlled drug release system based on amphiphilic linear-dendritic diblock copolymers; self-assembly behavior and application as nanocarrier. J Pharm Pharm Sci. 2011;14(2):162-80.
Shipping Conditions: Room temperature
Clinical Information: No Development Reported

Cat	Name
HY-D0228	4-(4-Nitrophenylazo)resorcinol
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