Description

o-(4-Methoxyphenyl)Hydroxylamine is a specialized aromatic hydroxylamine derivative, a crucial building block in advanced organic synthesis. Its primary value lies in its versatile amino-oxy functional group, which enables the formation of stable oxime linkages, making it indispensable for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the production of oxime ether-based drug candidates, including potential analgesics and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of novel herbicides and pesticides, where the oxime moiety contributes to biological activity.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling proteins, antibodies, and other biomolecules via oxime ligation.
• Fine Chemical Synthesis: A versatile reagent for constructing heterocyclic compounds and other complex organic molecules in research and development.
• Catalyst & Ligand Preparation: Acts as a precursor for synthesizing specialized ligands used in coordination chemistry and catalysis.

Basic Information

Product Name	o-(4-Methoxyphenyl)Hydroxylamine
CAS No.	147169-98-0
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	2-(4-Methoxyphenyl)hydroxylamine; 4-Methoxybenzenamine, N-hydroxy-; o-(p-Methoxyphenyl)hydroxylamine; N-Hydroxy-4-methoxyaniline; 4-Methoxy-N-hydroxyaniline; 1-Hydroxyamino-4-methoxybenzene; (4-Methoxyphenyl)hydroxylamine
EINECS	Contact for details

Quality Control

Our o-(4-Methoxyphenyl)Hydroxylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH limits

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