Nitroxoline

4-Isopropyl-2-nitroaniline.

4-Isopropyl-2-nitroaniline.

4-Methyl-3-nitroquinoline.

4-Methyl-8-nitroquinoline.

4-Methyl-8-nitroquinoline.

4-Methyl-8-nitroquinoline.

4-Methyl-8-nitroquinoline.

4-Nitroaniline forms molecular adducts with 4-amino benzoic acid . It reacts with nitrite ion in hydrochloric acid medium to form 4-nitrophenyldiazonium chloride, which couples with naphth-1-ol in alkaline medium to give a purple azo dye .

4-Nitroaniline forms molecular adducts with 4-amino benzoic acid . It reacts with nitrite ion in hydrochloric acid medium to form 4-nitrophenyldiazonium chloride, which couples with naphth-1-ol in alkaline medium to give a purple azo dye .

4-Nitroaniline forms molecular adducts with 4-amino benzoic acid . It reacts with nitrite ion in hydrochloric acid medium to form 4-nitrophenyldiazonium chloride, which couples with naphth-1-ol in alkaline medium to give a purple azo dye .

4-Nitroaniline is an aromatic amine, used as an intermediate in the production of p -phenylenediamine, azo dyes, antioxidants, fuel additives, corrosion inhibitors and pesticides. Application 4-Nitroaniline may be used as an analytical standard for

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Melting range (lower value): &#8805 146 &#176C Melting range (upper value): &#8804 150 &#176C Identity (IR): passes test