Description

Methyl(2-Phenylethyl)Arsinic Acid CAS NO 73791-44-3 is an organoarsenic compound characterized by its specific arsinic acid functional group. This specialty chemical serves as a valuable intermediate and precursor in advanced synthetic chemistry and materials science research. It is primarily required by R&D laboratories and industrial chemists working in the fields of ligand synthesis, catalysis, and the development of novel functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and bioactive molecules.
• Catalyst & Ligand Precursor: Serves as a building block for synthesizing specialized ligands in coordination chemistry and catalysis.
• Materials Science Research: Employed in the development of advanced polymeric materials and metal-organic frameworks (MOFs).
• Agrochemical Research: Investigated as a potential intermediate for developing new crop protection agents.
• Chemical Synthesis: Acts as a versatile reagent for introducing the methyl(2-phenylethyl)arsinyl moiety into target molecules.
• Analytical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	Methyl(2-Phenylethyl)Arsinic Acid
CAS No.	73791-44-3
Molecular Formula	C9H13AsO2
Molecular Weight	228.12 g/mol
Synonyms	Methyl(phenethyl)arsinic acid; (2-Phenylethyl)methylarsinic acid; Arsinic acid, methyl(2-phenylethyl)-; Phenethylmethylarsinic acid; Methyl(2-phenylethyl)arsonic acid (common alternate); MEPhEAA; As, Methyl(2-phenylethyl)Arsinic
EINECS	Contact for details

Quality Control

Our Methyl(2-Phenylethyl)Arsinic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider maintaining the product under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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