Description

Chloro[Diphenyl(o-Tolyl)Phosphine]Gold(I) 97% is a high-purity organogold(I) complex, widely recognized as a highly effective catalyst precursor in cross-coupling and cyclization reactions. Its value lies in providing a reliable source of gold(I) for constructing complex molecular architectures with high selectivity and efficiency. This compound is essential for researchers and process chemists in pharmaceutical development, advanced materials science, and specialized organic synthesis.

Application

• Catalyst in Organic Synthesis: A key precursor for generating active gold(I) catalysts used in hydroamination, hydroarylation, and other carbon-heteroatom bond-forming reactions.
• Pharmaceutical Intermediate Manufacturing: Employed in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly in late-stage functionalization.
• Materials Science Research: Used in the development of novel organometallic complexes and for depositing gold nanostructures on surfaces.
• Academic & Industrial R&D: A valuable reagent for methodology development in laboratories focused on new catalytic processes and reaction discovery.
• Ligand Exchange Studies: Serves as a starting material for synthesizing other gold complexes with different ancillary ligands.

Basic Information

Product Name	Chloro[Diphenyl(o-Tolyl)Phosphine]Gold(I) 97%
CAS No.	147454-49-7
Molecular Formula	C25H22AuClP
Molecular Weight	609.82 g/mol
Synonyms	Chloro(diphenyl(o-tolyl)phosphine)gold(I); (o-Tolyl)diphenylphosphine gold(I) chloride; Gold(I) chloro(diphenyl-o-tolylphosphine); Chloro[2-methylphenyl(diphenyl)phosphine]gold; Au(I)-P(o-tolyl)Ph2Cl; Chloro(diphenyl-2-methylphenylphosphine)gold; (2-Methylphenyl)diphenylphosphine gold chloride complex
EINECS	Contact for details

Quality Control

Our Chloro[Diphenyl(o-Tolyl)Phosphine]Gold(I) 97% is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to strict internal quality standards suitable for research and development applications.

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 area. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (Au content)	≥ 97.0%
Purity (HPLC)	≥ 97.0%
Solubility Test	Soluble in common organic solvents (e.g., DCM, THF)

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