Description

Chloro[Tri(p-Tolyl)Phosphine]Gold(I), 97% is an organogold(I) complex featuring a tri(p-tolyl)phosphine ligand, widely recognized as a highly effective catalyst and precursor in advanced synthetic chemistry. Its value lies in providing a stable, well-defined source of gold(I) for constructing complex molecular architectures with high selectivity. This compound is essential for researchers and process chemists in pharmaceutical development, materials science, and specialized organic synthesis who require reliable, high-purity organometallic reagents.

Application

• Homogeneous Gold Catalysis: A key precursor for generating active gold(I) catalysts used in cycloisomerization, hydroamination, and C-H functionalization reactions.
• Pharmaceutical Intermediate Synthesis: Employed in the research and development of active pharmaceutical ingredients (APIs), particularly for constructing complex heterocycles.
• Materials Science Research: Used in the synthesis of gold-containing polymers, nanomaterials, and molecular sensors.
• Ligand Exchange Reactions: Serves as a starting material for preparing other gold complexes with different ancillary ligands.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in new catalytic transformations involving gold.

Basic Information

Product Name	Chloro[Tri(p-Tolyl)Phosphine]Gold(I), 97%
CAS No.	28978-10-1
Molecular Formula	C21H21AuClP
Molecular Weight	584.79 g/mol
Synonyms	Chloro(tri-p-tolylphosphine)gold(I); Chloro(tris(4-methylphenyl)phosphine)gold(I); Gold(I) chloride tri-p-tolylphosphine complex; (p-Tolyl)3PAuCl; Tris(4-methylphenyl)phosphinegold(I) chloride; AuCl(P(p-Tol)3); Chlorogold(I) tri-p-tolylphosphine
EINECS	Contact for details

Quality Control

Our Chloro[Tri(p-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 relevant 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 place. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (Au content)	Min. 97.0%
Purity (HPLC)	Min. 97.0%
Solubility	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.