Description

Oxo-Phenyl-Stibane is an organoantimony compound with the CAS number 4519-29-3, serving as a versatile intermediate in advanced chemical synthesis. Its unique structure makes it valuable for applications requiring precise metal-organic frameworks and catalytic activity. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking high-purity organometallic reagents.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and metal-based therapeutics.
• Catalyst Precursor: Serves as a key component in the development of catalysts for polymerization and organic transformation reactions.
• Agrochemical Synthesis: Employed as a building block in the production of specialized pesticides and fungicides.
• Material Science Research: Utilized in the creation of advanced materials, including semiconductors and flame retardants.
• Ligand for Metal Complexes: Acts as a stabilizing ligand in the formation of various transition metal complexes for catalytic studies.
• Laboratory Reagent: Provides a high-purity standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	Oxo-Phenyl-Stibane
CAS No.	4519-29-3
Molecular Formula	C12H10OSb
Molecular Weight	290.98 g/mol
Synonyms	Phenylstibonic Acid; Stibonic Acid, Phenyl-; Benzene, (Stibinyloxy)-; (Oxostibanyl)benzene; Antimony, Hydroxyphenyl-; Triphenylantimony Oxide (related compound); Phenylantimony Oxide
EINECS	Contact for details

Quality Control

Our Oxo-Phenyl-Stibane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific research or cGMP requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents. Due to its organometallic nature, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Loss on Drying	< 0.5%
Residue on Ignition	< 0.1%

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