CAS · 33543-55-4
Product Overview
p-Nitrophenoxyamine is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance: | Light yellow crystalline powder |
|---|---|
| Purity (HPLC): | 99% min |
| Melting point: | 125°C - 130°C |
| Storage: | Protect from light and store in a dry place (2–8°C) |
Applications
p-Nitrophenoxyamine is primarily used as an intermediate in pharmaceutical and medicinal chemistry for the synthesis of heterocyclic compounds, enzyme inhibitors, and prodrugs. Its reactive hydroxylamine group enables selective modification of carbonyl-containing molecules, supporting the development of bioactive compounds. In organic synthesis, it is used in condensation reactions to form oximes, hydrazones, or other nitrogen-containing derivatives, which can serve as precursors to complex molecules. The nitrophenyl group also makes it valuable in dye and pigment chemistry, where it acts as a chromophore or as a building block for functionalized dyes. Additionally, p-nitrophenoxyamine is used in chemical research and analytical studies as a reagent to probe reactivity and as a scaffold for developing new synthetic methodologies.
Benefits
The benefits of p-nitrophenoxyamine include its high reactivity, structural versatility, and potential for selective functionalization. The hydroxylamine moiety allows for targeted reactions with carbonyl compounds, while the para-nitro substituent enhances electrophilicity and provides an electron-withdrawing effect that can stabilize reaction intermediates. Its aromatic structure contributes to solubility in organic solvents and facilitates incorporation into more complex molecules. The compound is stable under normal storage conditions, making it easy to handle and integrate into multi-step syntheses. Its ability to serve as a building block for bioactive molecules, dyes, and heterocycles makes it a valuable tool in both research and industrial chemical applications.
Conclusion
In summary, p-nitrophenoxyamine is a versatile aromatic hydroxylamine used in pharmaceutical synthesis, organic chemistry, and dye development. Its reactive hydroxylamine group and electron-withdrawing nitro substituent provide selectivity and stability in chemical reactions, enabling the construction of bioactive molecules, functional dyes, and heterocyclic compounds. With its reactivity, stability, and multifunctionality, p-nitrophenoxyamine is a valuable intermediate for modern synthetic and medicinal chemistry applications.
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