Description

(2-Chlorophenyl)Arsonic Acid CAS NO 33781-24-7 is an organoarsenic compound featuring a chlorinated phenyl ring, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in its ability to act as a key precursor for the development of specialized ligands, catalysts, and biologically active molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to incorporate unique arsenic-based functionalities into their products.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel therapeutic agents and diagnostic compounds.
• Agrochemical Synthesis: Serves as a building block for developing specialized herbicides, fungicides, and plant growth regulators.
• Catalyst & Ligand Precursor: A key starting material for synthesizing organometallic catalysts and complexing agents used in homogeneous catalysis.
• Material Science Research: Employed in the development of advanced materials, including metal-organic frameworks (MOFs) and functional polymers.
• Chemical Research & Development: A critical reagent for academic and industrial R&D exploring new organoarsenic chemistry and reaction pathways.

Basic Information

Product Name	(2-Chlorophenyl)Arsonic Acid
CAS No.	33781-24-7
Molecular Formula	C6H6AsClO3
Molecular Weight	236.49 g/mol
Synonyms	2-Chlorobenzenearsonic Acid; o-Chlorophenylarsonic Acid; (2-Chlorophenyl)Arsonic Acid; Benzenearsonic acid, 2-chloro-; Arsonic acid, (2-chlorophenyl)-; NSC 404083; o-Chlorobenzenearsonic acid
EINECS	Contact for details

Quality Control

Our (2-Chlorophenyl)Arsonic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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