Azo and Diazo Compounds

Azo and Diazo Compounds

Azo and diazo compounds are highly versatile nitrogen-containing reagents widely used in dyes, pharmaceuticals, polymer chemistry, and synthetic transformations. Azo compounds, characterized by their –N=N– linkage, exhibit vivid colors and serve as key chromophores in pigments, indicators, and textile dyes. They also function as radical initiators and molecular switches in materials science. Diazo compounds possess highly reactive diazo groups that undergo carbene generation, insertion reactions, cyclopropanation, and heterocycle formation. They enable powerful carbon–carbon and carbon–heteroatom bond-forming reactions. In drug synthesis, diazo chemistry provides access to complex scaffolds under mild and selective conditions. Their rich reactivity makes azo and diazo compounds indispensable in modern organic synthesis.

3-Pyridinecarbonitrile, 5-[2-(2,6-Dimethylphenyl)Diazenyl]-1-Ethyl-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo- CAS NO 939281-03-5

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CAS No.:939281-03-5

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3-Pyridinecarbonitrile, 1-Ethyl-1,2-Dihydro-6-Hydroxy-4-Methyl-5-[2-[4-Nitro-3-(Trifluoromethyl)Phenyl]Diazenyl]-2-Oxo- CAS NO 940063-76-3

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CAS No.:940063-76-3

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3-Pyridinecarbonitrile, 1,2-Dihydro-6-Hydroxy-4-Methyl-1-(1-Methylethyl)-2-Oxo-5-[2-[3-(Trifluoromethyl)Phenyl]Diazenyl]- CAS NO 940064-08-4

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CAS No.:940064-08-4

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3-Pyridinecarbonitrile, 5-[2-(3-Bromophenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- CAS NO 940064-16-4

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CAS No.:940064-16-4

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3-Pyridinecarbonitrile, 5-[2-(2,6-Dibromo-4-Nitrophenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-1-(1-Methylethyl)-2-Oxo- CAS NO 940064-44-8

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CAS No.:940064-44-8

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6,6''-Azobis(2,2'-Bipyridine) CAS NO 944709-10-8

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CAS No.:944709-10-8

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1H-Isoindole-1,3(2H)-Dione, 4-[2-(1,4-Dihydro-2-Hydroxy-1-Methyl-4-Oxo-3-Quinolinyl)Diazenyl]-2-[1-(Methoxymethyl)Propyl]- CAS NO 944747-11-9

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CAS No.:944747-11-9

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Benzoic Acid, 4-[2-(5-Cyano-1,6-Dihydro-2-Hydroxy-1,4-Dimethyl-6-Oxo-3-Pyridinyl)Diazenyl]-, Cyanomethyl Ester CAS NO 949003-05-8

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CAS No.:949003-05-8

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