Understanding the fundamental chemical properties of key compounds is essential for scientists and researchers. 4-Nitrophenylhydrazine, identified by CAS 100-16-3, is a compound of significant interest due to its versatile chemical nature and broad applicability. This article explores its key characteristics and how they translate into valuable industrial and research uses.

Chemically, 4-Nitrophenylhydrazine is an aryl hydrazine derivative, featuring a phenyl ring substituted with a nitro group at the para position, and a hydrazine functional group. Typically presenting as orange-red leaflets or needles, its physical form and reactivity are crucial for its applications. Its molecular formula is C6H7N3O2, with a molecular weight of approximately 153.14 g/mol. The presence of the nitro group significantly influences its electron distribution and reactivity, making it a potent reagent.

One of the most prominent uses of 4-Nitrophenylhydrazine is as an analytical reagent. It readily reacts with aldehydes and ketones to form stable 4-nitrophenylhydrazones. These derivatives are often crystalline solids with sharp melting points, aiding in the identification and characterization of carbonyl compounds. This property makes it an indispensable tool for chemists performing qualitative analysis or quality control tests in sectors like pharmaceuticals and food production.

Beyond its analytical roles, 4-Nitrophenylhydrazine serves as a valuable intermediate in organic synthesis. It is employed in the creation of various heterocyclic compounds, azo dyes, and other specialty chemicals. For industries looking to synthesize complex molecules, securing a dependable supply of this compound is vital. If you are looking to buy 4-nitrophenylhydrazine for these purposes, consider sourcing from reliable 4-nitrophenylhydrazine suppliers, ideally a direct manufacturer of 4-nitrophenylhydrazine, to ensure quality and consistency.

The chemical industry relies on compounds like 4-Nitrophenylhydrazine for innovation and precise applications. Understanding its properties ensures it is used effectively and safely in various chemical processes. Always consult safety data sheets and follow recommended handling procedures when working with this substance.