Description

Catacxium A-Pd-G2 is a highly active, second-generation palladium-based N-heterocyclic carbene (NHC) pre-catalyst designed for demanding cross-coupling reactions. This compound matters because it offers superior stability and reactivity compared to earlier catalyst generations, enabling more efficient and reliable synthetic pathways. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries who require robust catalytic systems for constructing complex organic molecules.

Application

• Pharmaceutical Intermediate Synthesis: A key catalyst for Buchwald-Hartwig amination, Suzuki-Miyaura, and Negishi cross-coupling reactions in API development.
• Agrochemical Research: Used in the synthesis of novel active ingredients requiring the formation of carbon-nitrogen and carbon-carbon bonds.
• Materials Science: Facilitates the polymerization and functionalization of organic semiconductors and conductive polymers.
• Academic & Industrial R&D: A versatile tool for methodological development and exploring new catalytic transformations in organic chemistry.
• Scale-up Process Chemistry: Employed in pilot and manufacturing-scale reactions due to its consistent performance and handling characteristics.

Basic Information

Product Name	Catacxium A-Pd-G2
CAS No.	1375477-29-4
Molecular Formula	C31H45N2Pd
Molecular Weight	559.11 g/mol
Synonyms	1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene(1-phenylallyl)palladium(II) chloride; Pd PEPPSI-IPentCl; PEPPSI-IPent Pd Catalyst; [1,3-Bis(2,6-di-iso-propylphenyl)imidazolidin-2-ylidene](1-phenylallyl)palladium(II) chloride; Palladium(II) 1-phenylallyl chloride complex with 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene; Catacxium A Pd G2; Pd-PEPPSI-IPent.
EINECS	Contact for details

Quality Control

Our Catacxium A-Pd-G2 is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and performance-critical parameters. We adhere to relevant industry standards for fine chemical and catalyst production.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C to maintain stability. This material is hygroscopic (moisture-sensitive) and easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Palladium (Pd) Content	18.5 - 20.0%
Solubility	Soluble in common organic solvents (DCM, THF, toluene)

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