Description

Arsthinol is an organoarsenic compound with specific chemical properties that make it valuable for specialized research and development applications. Its utility stems from its defined molecular structure, which allows for precise interactions in controlled environments. This compound is primarily sought by researchers and development teams in the pharmaceutical and advanced chemical synthesis sectors, where it serves as a key intermediate or reference standard. We supply high-purity Arsthinol CAS NO 119-96-0 to support innovation and quality in these critical fields.

Application

• Pharmaceutical Research Intermediate: Used as a building block or precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Chemical Reference Standard: Serves as a high-purity analytical standard for method development, validation, and quality control in laboratory settings.
• Biochemical Studies: Employed in research to study biological pathways and mechanisms involving organometallic compounds.
• Material Science Research: Investigated for potential applications in developing new materials with specific electronic or catalytic properties.
• Academic & Industrial R&D: A critical reagent for universities, contract research organizations (CROs), and industrial R&D departments exploring new chemical entities.

Basic Information

Product Name	Arsthinol
CAS No.	119-96-0
Molecular Formula	C9H12AsNO3S
Molecular Weight	289.19 g/mol
Synonyms	2-Amino-4-(3-hydroxy-4-hydroxyphenylarsinothio)butyric acid; Arsthinol; 3-Hydroxy-4-(2-amino-4-carboxybutylthio)phenylarsonic acid; Arsthinolum; Arstinolo; Arsthinol; NSC 1895
EINECS	204-366-6

Quality Control

Our Arsthinol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, IR spectroscopy, and elemental analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. For research requiring specific pharmacopeial standards (e.g., USP, EP), please contact our technical team to discuss custom synthesis and qualification protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store this product under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. The ideal storage temperature range is between 2°C and 8°C. Keep the container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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