Description

(4-Aminophenyl)Tributylstannane CAS NO 191980-51-5 is a specialized organotin compound featuring a reactive amino group on the aromatic ring. This unique structure makes it a valuable intermediate in the synthesis of advanced materials and pharmaceuticals, where precise molecular architecture is critical. It is primarily needed by research institutions and industrial manufacturers in the fields of organic synthesis, material science, and as a precursor for catalysts and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Material Science Research: Used in the development of functional polymers, advanced coatings, and organometallic frameworks.
• Catalyst Precursor: Acts as a starting material for the preparation of specialized tin-based catalysts used in cross-coupling reactions.
• Organic Synthesis: Employed in Stille coupling reactions to introduce the (4-aminophenyl) group into complex organic molecules.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and organometallic chemistry.

Basic Information

Product Name	(4-Aminophenyl)Tributylstannane
CAS No.	191980-51-5
Molecular Formula	C22H41NSn
Molecular Weight	438.27 g/mol
Synonyms	4-Aminophenyltributylstannane; Tributyl(4-aminophenyl)stannane; N-(Tributylstannyl)aniline; 4-(Tributylstannyl)aniline; p-Aminophenyltributyltin; (p-Aminophenyl)tributylstannane; Stannane, tributyl(4-aminophenyl)-; 191980-51-5
EINECS	Contact for details

Quality Control

Our (4-Aminophenyl)Tributylstannane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	Contact for details

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