Description

(S)-1-{(R)-2-[Bis[4-(Trifluoromethyl)Phenyl]Phosphino]Ferrocenyl}-Ethyldi-Tert.- is a highly specialized, chiral ferrocenyl phosphine ligand, a critical component in asymmetric catalysis. Its value lies in enabling precise stereochemical control in transition metal-catalyzed reactions, which is essential for producing enantiomerically pure intermediates and active pharmaceutical ingredients (APIs). This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel synthetic routes and optimizing production processes.

Application

• As a chiral ligand in asymmetric hydrogenation reactions for pharmaceutical synthesis.
• Catalyst component for enantioselective C-C and C-X bond-forming reactions.
• Production of high-value chiral intermediates for Active Pharmaceutical Ingredients (APIs).
• Research and development of novel catalytic systems in academic and industrial laboratories.
• Manufacturing of enantiomerically pure agrochemicals and flavors/fragrances.
• Use in process chemistry for scaling up asymmetric transformations.

Basic Information

Product Name	(S)-1-{(R)-2-[Bis[4-(Trifluoromethyl)Phenyl]Phosphino]Ferrocenyl}-Ethyldi-Tert.-
CAS No.	849924-37-4
Molecular Formula	C33H28F6FeP
Molecular Weight	634.39 g/mol
Synonyms	(S)-1-[(R)-2-[Bis[4-(trifluoromethyl)phenyl]phosphino]ferrocenyl]ethyldi-tert-butylphosphine; Josiphos SL-J009-1; SL-J009-1; (S)-1-((R)-2-(Bis(4-(trifluoromethyl)phenyl)phosphino)ferrocenyl)ethyldi-tert-butylphosphine; (S)-1-[(R)-2-[Bis[4-(trifluoromethyl)phenyl]phosphino]ferrocenyl]ethyldi-tert-butylphosphine; (S)-1-[(R)-2-[Bis(4-trifluoromethylphenyl)phosphino]ferrocenyl]ethyldi-tert-butylphosphine; Chiral Ferrocenyl Phosphine Ligand J009-1
EINECS	Contact for details

Quality Control

Our production of this high-value chiral ligand adheres to strict quality protocols to ensure batch-to-batch consistency and optimal catalytic performance. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and chiral analysis, to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its moisture-sensitive and easily oxidized nature, the container must be kept sealed under inert gas after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Moisture Content (KF)	≤ 0.5%

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