Description

p-Aminophenyl Arsenoxide is an organoarsenic compound of significant interest in specialized chemical synthesis and research. This compound serves as a critical intermediate for the development of targeted chemical agents and novel materials. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel therapeutic agents and diagnostic compounds.
• Chemical Research Reagent: Used in academic and industrial laboratories for studying organoarsenic chemistry and reaction mechanisms.
• Agrochemical Development: Serves as a precursor in the research phase for developing specialized crop protection agents.
• Material Science: Investigated for potential use in the synthesis of advanced polymers or functional materials with specific properties.
• Chelating Agent Synthesis: Acts as a starting material for creating specialized chelating ligands in coordination chemistry.

Basic Information

Product Name	p-Aminophenyl Arsenoxide
CAS No.	1122-90-3
Molecular Formula	C6H8AsNO
Molecular Weight	185.06 g/mol
Synonyms	4-Aminophenylarsine Oxide; (4-Aminophenyl)arsonic Oxide; p-Arsanilic Acid Oxide; 4-Aminobenzenearsinous Acid; Benzenamine, 4-(arsinoyl)-; Aminophenylarsine Oxide; Arsonous acid, (4-aminophenyl)-
EINECS	Contact for details

Quality Control

Our p-Aminophenyl Arsenoxide is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including identification and assay verification. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance processes.

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 area. Recommended long-term storage temperature is 2-8°C. Due to its sensitivity, the container should be kept sealed and allowed to reach ambient temperature before opening to minimize moisture ingress and oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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