51787-75-8

Usage

Uses

Used in Organic Synthesis:
4,4'-DINITRO-2-BIPHENYLAMINE is used as a synthetic building block for the creation of various organic compounds. Its unique chemical structure allows it to be a valuable component in the synthesis of a wide range of molecules, contributing to the development of new materials and chemicals.
Used in Dyes and Metabolites Production:
4,4'-DINITRO-2-BIPHENYLAMINE is used as a key intermediate in the production of dyes and metabolites. Its presence in these applications is crucial for achieving the desired color properties and biological activities of the final products.

Upstream product

• 625-58-1 ethyl nitrate 
• 6272-52-2 2-(4-nitrophenyl)aniline 
• 90-41-5 2-phenylaniline 
• 7664-93-9 sulfuric acid 
• 92-52-4 biphenyl 
• 86-00-0 2-nitrobiphenyl 

Downstream Products

• 82921-86-6 3,8-dinitro-6-phenylphenanthridine 
• 102387-17-7 (paracyanobenzamido)-2 dinitro-4,4' biphenyle 
• 67987-20-6 1-(3-cyanobenzamido)-3,8-dinitrobiphenyl 
• 66442-94-2 3,8-Diamino-6-(4-carboxy-phenyl)-5-methyl-phenanthridinium 
• 66442-93-1 4-(3,8-Dinitro-phenanthridin-6-yl)-benzonitrile 
• 116375-31-6 6-(4-Cyano-phenyl)-5-methyl-3,8-dinitro-phenanthridinium 
• 102363-09-7 6-(4-Carboxy-phenyl)-5-methyl-3,8-dinitro-phenanthridinium 
• 79999-72-7 3,8-Diamino-5-methyl-6-[4-(4-nitro-phenoxycarbonyl)-phenyl]-phenanthridinium 
• 79999-70-5 C₄₇H₅₆N₁₀O₁₃P⁽¹⁺⁾ 
• 1282522-36-4 3,8-diamino-5-ethyl-6-phenylphenanthridinium ethyl sulfate 
• 93840-65-4 3,8-dinitro-5-ethyl-6-phenylphenanthridinium ethyl sulfate 
• 1239-45-8 ethidium Bromide 
• 62895-39-0 bis(ethoxycarbonylamino)-3,8 phenyl-6 phenanthridine 
• 1365544-14-4 9-(4-nitrophenyl)-2,7-di-2-thienyl-9H-carbazole 

Relevant academic research and scientific papers

Improvement of ways to obtain ethidium bromide and synthesis of ethidium ethyl sulfate, a new fluorescent dye for detection of nucleic acids

Two methods for synthesis of ethidium bromide, a fluorescent dye widely used in molecular biology, were improved. An analog of ethidium bromide, ethidium ethyl sulfate, was synthesized.

SYNTHESE DANS LA CHIMIE DES PHENANTHRIDINES. III. PREPARATION DE QUELQUES MODELES D'ACIDES ω-(DIAMINO-3,8 PHENANTHRIDINYL-6) CARBOXYLIQUES

New series of ω-(3,8-diamino-6-phenanthridinyl) alkanoic acids are obtained from the acid chloride-esters ROCO(CH2)nCOCl (n =0, 3 to 8; R = Me or Et).Reaction of these with 2-amino-3,8-dicarbethoxyaminobiphenyl leads to the expected 2-acylamino-3,8-dicarbethoxyaminobiphenyls which by cyclization lead to the corresponding methyl or ethyl (3,8-dicarbethoxyamino-6-phenanthridinyl)alkanoates.Quaternarization followed by hydrolysis has been performed to obtain some ω-(3,8-diamino-6-phenanthridinium) alkanoic acid salts.