Description

Tri-p-Tolylbismuthine is an organobismuth compound characterized by three p-tolyl groups bonded to a central bismuth atom. This compound serves as a valuable reagent in advanced organic synthesis, particularly for the introduction of aryl groups under mild conditions. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and materials science industries for constructing complex molecular architectures.

Application

• Cross-Coupling Reagent: Acts as an efficient aryl source in transition-metal-catalyzed cross-coupling reactions, such as with palladium or copper catalysts.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific aryl-bismuth bond transformations.
• Material Science Precursor: Employed in the synthesis of novel organometallic complexes and polymers with potential electronic or catalytic properties.
• Agrochemical Research: Serves as a building block for creating new compounds with biological activity for crop protection studies.
• Organic Methodology Development: A key reagent for academic and industrial researchers developing new synthetic methodologies involving bismuth chemistry.

Basic Information

Product Name	Tri-p-Tolylbismuthine
CAS No.	5142-75-6
Molecular Formula	C21H21Bi
Molecular Weight	482.37 g/mol
Synonyms	Tris(4-methylphenyl)bismuthine; Tris(p-tolyl)bismuth; Bismuth, tris(4-methylphenyl)-; Tri(4-tolyl)bismuth; p-Tolylbismuth; Bismuth tris(4-methylphenyl); Tris(4-methylphenyl)bismuth
EINECS	Contact for details

Quality Control

Our Tri-p-Tolylbismuthine is produced and handled under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is analyzed using techniques including NMR, HPLC, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details

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