Description

Chloro(Crotyl)(Tri-tert-Butylphosphine)Palladium(II) is a highly active, well-defined organopalladium complex used as a catalyst precursor in cross-coupling reactions. Its value lies in providing superior selectivity and reactivity for forming carbon-carbon bonds under mild conditions, which is critical for efficient and scalable synthesis. This catalyst is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials industries, particularly for the synthesis of complex organic molecules and fine chemicals.

Application

• Pharmaceutical Intermediate Synthesis: Key catalyst for Heck, Suzuki, and Negishi cross-coupling reactions in API development.
• Agrochemical Manufacturing: Used in the synthesis of complex active ingredients requiring selective C-C bond formation.
• Advanced Material Production: Facilitates polymerization and the creation of conjugated organic frameworks for electronic applications.
• Fine Chemical Synthesis: Enables the production of specialty chemicals, flavors, and fragrances with high purity.
• Academic & Industrial R&D: A valuable tool for methodological development and exploring new catalytic transformations in laboratory settings.
• Process Chemistry Optimization: Employed to develop more efficient, scalable, and cost-effective manufacturing routes.

Basic Information

Product Name	Chloro(Crotyl)(Tri-tert-Butylphosphine)Palladium(II)
CAS No.	1334497-00-5
Molecular Formula	C19H38ClPPd
Molecular Weight	439.31 g/mol
Synonyms	Chloro(2-butenyl)(tri-tert-butylphosphine)palladium; Crotylpalladium Chloride Tri-tert-butylphosphine Complex; Pd(PCy3)(crotyl)Cl; (Tri-tert-butylphosphine)chloro(crotyl)palladium(II); Palladium, chloro(2-butenyl-κC)[tris(1,1-dimethylethyl)phosphine-κP]-; Chloro(crotyl)(tris(tert-butyl)phosphine)palladium(II)
EINECS	Contact for details

Quality Control

Our Chloro(Crotyl)(Tri-tert-Butylphosphine)Palladium(II) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes comprehensive analysis, including NMR and elemental analysis, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 place. This compound is moisture-sensitive and easily oxidized; prolonged exposure to air or moisture should be avoided to maintain catalytic activity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (NMR)	Conforms to structure
Purity (NMR)	≥ 95%
Palladium (Pd) Content	~24.2%
Elemental Analysis	Conforms

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