Description

n-(4-Bromophenyl)Hydroxylamine is a specialized aromatic hydroxylamine derivative, a crucial building block in advanced organic synthesis. Its primary value lies in its bifunctional reactivity, serving as both a protected amine source and a versatile intermediate for constructing complex nitrogen-containing heterocycles and fine chemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing brominated aromatic and heterocyclic amine motifs.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides where the 4-bromophenyl group confers specific biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other colorants requiring brominated aniline derivatives.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialty polymers and resins.
• Cross-Coupling Reactions: Useful substrate in Buchwald-Hartwig amination and other palladium-catalyzed coupling reactions to form carbon-nitrogen bonds.
• Research & Development: A valuable reagent in academic and industrial R&D labs for methodological studies and exploring new synthetic pathways.

Basic Information

Product Name	n-(4-Bromophenyl)Hydroxylamine
CAS No.	10468-46-9
Molecular Formula	C6H6BrNO
Molecular Weight	188.02 g/mol
Synonyms	4-Bromo-N-hydroxyaniline; (4-Bromophenyl)hydroxylamine; p-Bromophenylhydroxylamine; N-Hydroxy-4-bromoaniline; 1-Amino-4-bromobenzene, N-hydroxy-; Hydroxylamine, N-(4-bromophenyl)-; 4-Bromophenylhydroxylamine
EINECS	233-954-5

Quality Control

Our n-(4-Bromophenyl)Hydroxylamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.