Description

9,9'-Selenodinonanoic Acid is a specialized organoselenium compound featuring a diselenide bridge linking two nonanoic acid chains. This unique molecular structure makes it a valuable intermediate and precursor in advanced chemical synthesis, particularly for applications requiring selenium incorporation. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel compounds with specific electronic or catalytic properties.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those exploring selenium's biological activity.
• Agrochemical Synthesis: Serves as a key building block for creating new generation fungicides or plant growth regulators containing selenium.
• Material Science Precursor: Employed in the development of organic semiconductors, photoconductors, or specialized polymers where the diselenide group modifies electronic properties.
• Catalyst Ligand Development: Acts as a starting material for synthesizing novel ligands used in homogeneous catalysis.
• Nutritional Supplement Research: Investigated as a potential precursor for advanced selenium supplements in animal feed or human nutrition.
• Chemical Research Reagent: Utilized in academic and industrial R&D for studying selenium chemistry and reaction mechanisms.

Basic Information

Product Name	9,9'-Selenodinonanoic Acid
CAS No.	22676-19-3
Molecular Formula	C18H34O4Se2
Molecular Weight	488.39 g/mol
Synonyms	Nonanoic acid, 9,9'-diselanediylbis-; Diselanediylbis(nonanoic acid); 9,9'-Diselanediylbis(nonanoic acid); 9,9'-Diselanediylbisnonanoic acid; Bis(8-carboxyoctyl) diselenide; 9,9'-Diselanediyldinonanoic acid; Selenodinonanoic acid
EINECS	Contact for details

Quality Control

Our 9,9'-Selenodinonanoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Loss on Drying	< 1.0 %
Residue on Ignition	< 0.1 %

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