Description

Cyclohexyl Johnphos Auntf2 CAS NO 1016161-75-3 is a specialized organophosphorus ligand, a key component in advanced catalytic systems. This compound matters for its role in facilitating highly selective cross-coupling and hydrogenation reactions, which are critical for synthesizing complex pharmaceutical intermediates and fine chemicals. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to optimize catalytic efficiency and product yield.

Application

• As a ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki-Miyaura, Buchwald-Hartwig amination) for C-C and C-N bond formation.
• Utilized in asymmetric hydrogenation catalysts for the production of chiral intermediates in active pharmaceutical ingredient (API) synthesis.
• Employed in homogeneous catalysis research for developing new synthetic methodologies in academic and industrial laboratories.
• Acts as a key precursor or modifier for creating tailored catalyst systems with enhanced activity and selectivity.
• Applied in the synthesis of complex organic molecules, including natural products and advanced materials.
• Used in process development and scale-up for the manufacturing of high-value specialty chemicals.

Basic Information

Product Name	Cyclohexyl Johnphos Auntf2
CAS No.	1016161-75-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cyclohexyl JohnPhos Auntf2; (2-(Di-tert-butylphosphino)-3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl)cyclohexylphosphine; JohnPhos-type ligand with Auntf2 and cyclohexyl substituents; Biaryl phosphine ligand; Buchwald-type ligand; Palladium catalyst ligand; Specialty organophosphorus ligand; Phosphine ligand CAS 1016161-75-3
EINECS	Contact for details

Quality Control

Our Cyclohexyl Johnphos Auntf2 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for catalytic applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, ensure containers are properly sealed after each use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%

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