Description

Qphos Pd G3 CAS NO 2021255-91-2 is a highly active, third-generation palladium catalyst featuring a specialized Qphos ligand system designed for superior performance in demanding cross-coupling reactions. This compound matters for its exceptional stability and efficiency, enabling high-yield syntheses under mild conditions, which is critical for cost-effective and scalable manufacturing. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials industries who require reliable and robust catalytic solutions.

Application

• Pharmaceutical Intermediate Synthesis: Enabling key carbon-carbon and carbon-heteroatom bond formations (e.g., Buchwald-Hartwig amination, Suzuki-Miyaura coupling) in API development.
• Agrochemical Production: Catalyzing the synthesis of complex, bioactive molecules for crop protection agents.
• Fine Chemical Manufacturing: Facilitating efficient and selective coupling reactions for specialty chemicals and flavors/fragrances.
• Polymer & Material Science: Used in the synthesis of conjugated polymers and advanced organic electronic materials.
• Academic & Industrial R&D: A valuable tool for methodological development and exploring new synthetic pathways in catalysis.
• Scale-up Process Chemistry: Suitable for transition from laboratory to pilot plant and commercial production due to its robustness.

Basic Information

Product Name	Qphos Pd G3
CAS No.	2021255-91-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Palladium QPhos G3 catalyst; QPhos-Pd-G3; Pd(QPhos)G3; Tris(dibenzylideneacetone)dipalladium(0) with QPhos ligand; QPhos Palladacycle; (2-Dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)]palladium(II) methanesulfonate (related complex); Buchwald-Hartwig Catalyst G3; Third-Generation Palladium Precatalyst.
EINECS	Contact for details

Quality Control

Every batch of Qphos Pd G3 is manufactured and tested under strict quality management systems to ensure consistent, high-performance catalytic activity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed data on purity, metal content, and ligand integrity.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to maintain stability and prevent oxidation or decomposition. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Orange to brown solid
Identification (IR)	Conforms to reference spectrum
Palladium (Pd) Content	Contact for details
Purity (HPLC)	≥95%
Solubility	Soluble in common organic solvents (e.g., THF, DCM, toluene)

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