Description

(4-Fluorophenyl)Arsonic Acid CAS NO 5430-13-7 is a high-purity organoarsenic compound featuring a fluorinated phenyl group, offering unique reactivity and stability for advanced chemical synthesis. This compound serves as a critical intermediate and ligand precursor in the development of specialized materials and active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical research, agrochemical development, and specialty chemical manufacturing sectors for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor for developing advanced herbicides, fungicides, and plant growth regulators.
• Catalyst & Ligand Preparation: Serves as a starting material for synthesizing specialized organometallic catalysts and ligands used in cross-coupling reactions.
• Material Science Research: Employed in the development of advanced polymers, resins, and metal-organic frameworks (MOFs) with specific functional properties.
• Chemical Research & Development: A versatile reagent for exploring new organoarsenic chemistry and fluorinated compound synthesis in academic and industrial R&D labs.

Basic Information

Product Name	(4-Fluorophenyl)Arsonic Acid
CAS No.	5430-13-7
Molecular Formula	C6H6AsFO3
Molecular Weight	219.03 g/mol
Synonyms	p-Fluorophenylarsonic Acid; 4-Fluorobenzenearsonic Acid; (p-Fluorophenyl)Arsonic Acid; Benzenearsonic acid, 4-fluoro-; Arsonic acid, (4-fluorophenyl)-; NSC 404083; F-C6H4-AsO3H2
EINECS	226-593-8

Quality Control

Our (4-Fluorophenyl)Arsonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP guidelines where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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