Description

(S)-n-Benzylidene-2-Methylpropane-2-Sulfinamide is a high-purity chiral sulfinamide building block, a key intermediate in asymmetric synthesis. Its primary value lies in its role as a versatile chiral auxiliary and ligand for the stereoselective construction of carbon-nitrogen and carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and advanced agrochemicals.

Application

• Asymmetric Synthesis: As a chiral auxiliary for the stereoselective synthesis of amines and amino acid derivatives.
• Pharmaceutical Intermediates: A critical building block in the research and production of chiral drug candidates and APIs.
• Catalyst and Ligand Development: Used in the preparation of chiral catalysts and ligands for transition metal-catalyzed reactions.
• Agrochemical Synthesis: Employed in the development of enantiomerically pure pesticides and herbicides.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic and medicinal chemistry.
• Fine Chemical Production: For the manufacture of specialty chemicals requiring high enantiomeric purity.

Basic Information

Product Name	(S)-n-Benzylidene-2-Methylpropane-2-Sulfinamide
CAS No.	186249-74-1
Molecular Formula	C11H15NOS
Molecular Weight	209.31 g/mol
Synonyms	(S)-(-)-N-(Benzylidene)-tert-butanesulfinamide; (S)-N-Benzylidene-tert-butanesulfinamide; (S)-N-(Phenylmethylene)-2-methylpropane-2-sulfinamide; (S)-tert-Butanesulfinimine; (S)-N-(Benzylidene)-2-methylpropane-2-sulfinamide; (S)-2-Methyl-N-(phenylmethylene)propane-2-sulfinamide; (S)-N-Benzylidene-tert-butylsulfinamide
EINECS	Contact for details

Quality Control

Our (S)-n-Benzylidene-2-Methylpropane-2-Sulfinamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee consistent quality and traceability for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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