Description

Palladium (I) Tri-tert-Butylphosphine Bromide is a highly specialized organometallic complex, valued for its role as a versatile and efficient catalyst precursor in advanced synthetic chemistry. This compound is essential for facilitating key cross-coupling and carbon-heteroatom bond-forming reactions, enabling the synthesis of complex pharmaceutical intermediates and fine chemicals. It is primarily sought after by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and advanced materials sectors where precision and catalytic efficiency are critical.

Application

• Catalyst Precursor for Cross-Coupling Reactions: A key component in Buchwald-Hartwig amination, Suzuki-Miyaura, and other palladium-catalyzed couplings for constructing C-N and C-C bonds.
• Pharmaceutical Intermediate Synthesis: Used in the research and scale-up production of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Manufacturing: Employed in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Materials Science Research: Facilitates the development of organic electronic materials, conductive polymers, and novel ligands.
• Academic & Industrial R&D: Serves as a standardized, high-purity catalyst source for method development and optimization in synthetic chemistry.
• Fine Chemical Production: Applied in the manufacture of specialty chemicals, flavors, and fragrances requiring selective catalytic transformations.

Basic Information

Product Name	Palladium (I) Tri-tert-Butylphosphine Bromide
CAS No.	185812-86-6
Molecular Formula	C12H27BrP2Pd
Molecular Weight	419.61 g/mol
Synonyms	Bis(tri-tert-butylphosphine)palladium(I) bromide; Palladium bromide tri-tert-butylphosphine complex; Pd(I)Br(P(t-Bu)3)2; [Pd(μ-Br)(P(t-Bu)3)]2; Palladium(1+) bromide tri-tert-butylphosphine (1:1:2); Tri-tert-butylphosphine palladium(I) bromide dimer
EINECS	Contact for details

Quality Control

Our Palladium (I) Tri-tert-Butylphosphine Bromide is manufactured under controlled conditions to ensure high catalytic activity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including NMR and elemental analysis, to verify identity, purity, and the absence of deleterious impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry, and well-ventilated area. This compound is easily oxidized and moisture-sensitive; prolonged exposure to air or ambient conditions should be avoided to maintain catalytic efficacy.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Pd content)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Solubility	Soluble in common organic solvents (THF, Toluene, DCM)

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