Description

Oxophenarsine Hydrochloride is an organoarsenic compound of significant historical and research importance. Its primary value lies in its potent biological activity, which has been extensively studied for its antiprotozoal and antimicrobial properties. This compound is a key reference standard and intermediate for researchers and manufacturers in the pharmaceutical and life sciences sectors, particularly in the development of chemotherapeutic agents and biochemical studies.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control and analytical method development in drug manufacturing and regulatory compliance.
• Biochemical Research: Serves as a critical reagent and tool compound in life science research, particularly in studies involving trypanocidal and spirocheticidal agents.
• Active Pharmaceutical Ingredient (API) Intermediate: Functions as a key synthetic precursor in the production of specialized chemotherapeutic compounds.
• Veterinary Medicine Development: Investigated for potential applications in veterinary antiparasitic formulations.
• Microbiology Studies: Utilized in laboratory research to study mechanisms of action against specific protozoan parasites.
• Historical Drug Formulation Studies: Employed in academic and industrial research analyzing the evolution of chemotherapeutic agents.

Basic Information

Product Name	Oxophenarsine Hydrochloride
CAS No.	538-03-4
Molecular Formula	C12H10AsClNO3
Molecular Weight	311.59 g/mol
Synonyms	3-Amino-4-hydroxyphenylarsineoxide hydrochloride; Arsphenamine Oxide Hydrochloride; Mapharsen; Oxophenarsine HCl; Phenarsine Oxide Hydrochloride; 3-Amino-4-hydroxyphenylarsenoxide hydrochloride; Arsenoxide, 3-Amino-4-hydroxyphenyl-, hydrochloride; NSC 36836
EINECS	Contact for details

Quality Control

Our Oxophenarsine Hydrochloride is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect the moisture-sensitive and light-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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