Description

Phenarsazine oxide is a heterocyclic organoarsenic compound of significant industrial and research interest. Its unique chemical structure makes it a valuable intermediate and functional material in advanced chemical synthesis. This product is essential for manufacturers and R&D facilities in the fine chemical, pharmaceutical, and material science sectors seeking specialized arsenic-containing building blocks.

Application

• Chemical Intermediate: Serves as a key precursor in the synthesis of more complex organoarsenic compounds and heterocyclic systems.
• Pharmaceutical Research: Used in medicinal chemistry research for developing novel therapeutic agents and studying biological activity.
• Material Science: Investigated for potential applications in the development of specialized polymers, ligands for catalysis, or electronic materials.
• Analytical Chemistry: May be employed as a standard or reagent in analytical methods for arsenic speciation and detection.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic and structural studies.

Basic Information

Product Name	Phenarsazine oxide
CAS No.	4095-45-8
Molecular Formula	C₁₂H₈AsNO
Molecular Weight	257.12 g/mol
Synonyms	5H-Phenarsazin-5-one, 10-oxide; Phenarsazine-5-oxide; 5-Oxo-5H-phenarsazine; Phenoxarsine oxide; 10-Oxa-10-arsaanthracen-5-one; Arsoxane; NSC 403169
EINECS	223-861-8

Quality Control

Our Phenarsazine oxide is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed to confirm identity and meets defined specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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