Description

[3-Amino-4-(2-Hydroxypropoxy)Phenyl]Arsonic Acid CAS NO 5423-12-1 is an organoarsenic compound featuring a phenyl ring substituted with an amino group, an arsonic acid moiety, and a 2-hydroxypropoxy chain. This unique structure makes it a valuable intermediate in the synthesis of specialized chemicals and pharmaceuticals, particularly where arsenic-based functional groups are required for biological activity or material properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and fine chemical synthesis.

Application

• Key intermediate in the research and development of novel pharmaceutical agents, particularly in medicinal chemistry programs.
• Precursor for the synthesis of specialized agrochemicals, such as herbicides or fungicides with targeted modes of action.
• Building block in organic synthesis for creating complex molecules with arsenic-containing functional groups for material science applications.
• Used in chemical research as a standard or reagent for studying organoarsenic chemistry and its biological interactions.
• Potential intermediate for the development of diagnostic agents or contrast media in biomedical imaging.
• Starting material for the production of ligands or catalysts used in specialized chemical reactions.

Basic Information

Product Name	[3-Amino-4-(2-Hydroxypropoxy)Phenyl]Arsonic Acid
CAS No.	5423-12-1
Molecular Formula	C9H14AsNO5
Molecular Weight	291.14 g/mol
Synonyms	3-Amino-4-(2-hydroxypropoxy)benzenearsonic acid; Arsonic acid, [3-amino-4-(2-hydroxypropoxy)phenyl]-; 4-(2-Hydroxypropoxy)-3-aminobenzenearsonic acid; 3-Amino-4-(2-hydroxypropoxy)phenylarsonic acid; Benzenearsonic acid, 3-amino-4-(2-hydroxypropoxy)-
EINECS	Contact for details

Quality Control

Our production of [3-Amino-4-(2-Hydroxypropoxy)Phenyl]Arsonic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and identification, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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. Due to the presence of the arsonic acid group and potential sensitivity, handle and store with appropriate precautions as per safety data sheet instructions.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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