Description

[S(R)]-n-[(1S)-1-[2-(9-Anthracenyl)Phenyl]-2-(Diphenylphosphino)Ethyl]-N,2-Dimethyl-2-Propanesulfinamide is a sophisticated chiral sulfinamide-phosphine hybrid ligand, representing a high-value specialty chemical for advanced synthetic chemistry. Its core value lies in enabling highly enantioselective transformations, particularly in asymmetric catalysis, which is critical for producing single-isomer pharmaceuticals and fine chemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require precise stereochemical control.

Application

• Asymmetric Catalysis: Serves as a privileged chiral ligand for transition metal-catalyzed reactions, including hydrogenation, cross-coupling, and C-H activation.
• Pharmaceutical Intermediate Synthesis: Critical for the enantioselective construction of complex, biologically active molecules in API (Active Pharmaceutical Ingredient) development.
• Methodology Development: Used in academic and industrial R&D for developing new catalytic asymmetric synthetic protocols.
• Agrochemical Research: Employed in the synthesis of chiral active ingredients for crop protection agents.
• Material Science: Potential application in the synthesis of chiral polymers or frameworks with specific optical properties.
• Process Chemistry Optimization: Used to improve the efficiency, yield, and selectivity of scaled-up manufacturing processes for chiral compounds.

Basic Information

Product Name	[S(R)]-n-[(1S)-1-[2-(9-Anthracenyl)Phenyl]-2-(Diphenylphosphino)Ethyl]-N,2-Dimethyl-2-Propanesulfinamide
CAS No.	1936438-30-0
Molecular Formula	C41H38NOPS
Molecular Weight	623.78 g/mol
Synonyms	(S)-N-((S)-1-(2-(Anthracen-9-yl)phenyl)-2-(diphenylphosphanyl)ethyl)-2-methylpropane-2-sulfinamide; (S)-N-((S)-1-(2-(9-Anthryl)phenyl)-2-(diphenylphosphino)ethyl)-2-methylpropane-2-sulfinamide; Chiral Anthracene-Phosphine-Sulfinamide Ligand; (S,S)-Anthracene-P,S-Ligand; (S)-N-((S)-1-(2-(Anthracen-9-yl)phenyl)-2-(diphenylphosphanyl)ethyl)-2-methylpropane-2-sulfinamide; (S)-N-((S)-1-(2-(9-Anthryl)phenyl)-2-(diphenylphosphino)ethyl)-2-methylpropane-2-sulfinamide; (S,S)-9-Anthracenyl-DPPES Ligand Analog
EINECS	Contact for details

Quality Control

Our production of [S(R)]-n-[(1S)-1-[2-(9-Anthracenyl)Phenyl]-2-(Diphenylphosphino)Ethyl]-N,2-Dimethyl-2-Propanesulfinamide adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity, which is paramount for catalytic performance. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and identity is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to maintain stability and prevent oxidation and moisture absorption. Allow the sealed container to reach room temperature before opening to minimize condensation and exposure to air.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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