Description

Ipr Au(Mecn)Bf4 CAS NO 1138834-31-7 is a specialized organometallic gold(I) complex, specifically a cationic gold(I) species stabilized by an isopropyl phosphine ligand and an acetonitrile molecule, with a tetrafluoroborate counterion. This compound is a highly valuable and versatile catalyst precursor in modern synthetic chemistry, enabling efficient and selective transformations. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity catalysts for complex bond-forming reactions.

Application

• Homogeneous Gold Catalysis: A key precursor for generating active gold(I) catalysts for a wide range of organic transformations.
• Alkyne Activation: Catalyzing nucleophilic additions to alkynes, including hydration, hydroamination, and hydroarylation reactions.
• Cyclization Reactions: Facilitating the synthesis of complex carbocyclic and heterocyclic structures through efficient endo- and exo-dig cyclizations.
• Pharmaceutical Intermediate Synthesis: Enabling the construction of complex molecular scaffolds found in active pharmaceutical ingredients (APIs).
• Materials Science Research: Used in the development of novel organometallic complexes and catalytic systems for specialized applications.
• Academic & Industrial R&D: A critical reagent for method development and discovery chemistry in both university and corporate research laboratories.

Basic Information

Product Name	Ipr Au(Mecn)Bf4
CAS No.	1138834-31-7
Molecular Formula	C12H19AuBF4N1P1
Molecular Weight	476.04 g/mol
Synonyms	[(1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene)gold(I) acetonitrile] tetrafluoroborate; IPrAu(MeCN)BF4; IPrAu(NCMe)BF4; Gold(I) IPr acetonitrile complex tetrafluoroborate salt; (IPr)Au(MeCN)BF4; NHC-Au(I)-MeCN BF4 complex; 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene(acetonitrile)gold(I) tetrafluoroborate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and catalytic applications. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and catalytic suitability. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Gold (Au) Content	Contact for details
Solubility	Soluble in common organic solvents (e.g., DCM, THF, MeCN)

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