Description

(S)-n-[2-(2,4,6-Triisopropylbenzylamino)Phenyl]-S-Methyl-S-Phenylsulfoximine is a high-value, chiral sulfoximine compound that serves as a sophisticated ligand and catalyst in advanced organic synthesis. Its primary commercial value lies in enabling highly enantioselective transformations, which are critical for producing optically pure intermediates in pharmaceutical and fine chemical manufacturing. This product is essential for R&D chemists and process development scientists working in asymmetric catalysis, particularly for the synthesis of complex, bioactive molecules where stereochemical control is paramount.

Application

• Asymmetric Catalysis: As a chiral ligand for transition metal-catalyzed reactions, including cross-couplings and C-H functionalizations.
• Pharmaceutical Intermediate Synthesis: For the enantioselective construction of key chiral centers in active pharmaceutical ingredients (APIs).
• Methodology Development: Used in academic and industrial research to develop new catalytic protocols for organic synthesis.
• Fine Chemical Production: Enables the scalable production of enantiomerically enriched flavors, fragrances, and agrochemical intermediates.
• Ligand Library Screening: A component in high-throughput screening for identifying optimal catalyst systems for specific transformations.

Basic Information

Item	Details
Product Name	(S)-n-[2-(2,4,6-Triisopropylbenzylamino)Phenyl]-S-Methyl-S-Phenylsulfoximine
CAS No.	825612-43-9
Molecular Formula	C29H36N2OS
Molecular Weight	460.68 g/mol
Synonyms	(S)-S-Methyl-S-phenyl-N-[2-[(2,4,6-triisopropylbenzyl)amino]phenyl]sulfoximine; (S)-S-Methyl-S-phenyl-N-[2-[(2,4,6-triisopropylbenzyl)amino]phenyl]-lambda6-sulfanoneimide; Chiral Sulfoximine Ligand; SIPHOS-PE Ligand; SIPHOS-PE; (S)-SIPHOS-PE; (S)-SIPHOS-PE Sulfoximine
EINECS	Contact for details

Quality Control

Our (S)-n-[2-(2,4,6-Triisopropylbenzylamino)Phenyl]-S-Methyl-S-Phenylsulfoximine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and chiral analysis. Certificates of Analysis (COA) detailing purity, enantiomeric excess (ee), and identity are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%

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