Description

(R)-2-Methyl-n-(Propan-2-Ylidene)Propane-2-Sulfinamide CAS NO 873695-50-2 is a high-purity chiral sulfinamide building block, a critical intermediate in asymmetric synthesis. Its primary value lies in its role as a versatile chiral auxiliary and ligand, enabling the stereoselective construction of complex molecules with high enantiomeric purity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals where precise stereochemistry is paramount.

Application

• As a chiral auxiliary in the asymmetric synthesis of amines, amino acids, and other nitrogen-containing compounds.
• Utilized as a ligand precursor for the development of transition metal catalysts used in enantioselective reactions.
• A key intermediate in pharmaceutical R&D for constructing chiral centers in potential drug candidates and APIs.
• Employed in methodology development within academic and industrial organic chemistry laboratories.
• Used in the synthesis of agrochemicals and other specialty fine chemicals requiring specific stereochemistry.

Basic Information

Product Name	(R)-2-Methyl-n-(Propan-2-Ylidene)Propane-2-Sulfinamide
CAS No.	873695-50-2
Molecular Formula	C8H17NOS
Molecular Weight	175.29 g/mol
Synonyms	(R)-2-Methyl-N-(propan-2-ylidene)propane-2-sulfinamide; (R)-N-(1-Methylethylidene)-2-methylpropane-2-sulfinamide; (R)-tert-Butanesulfinimine; (R)-2-Methyl-2-propanesulfinamide, N-(1-methylethylidene)-; (R)-N-Isopropylidene-tert-butanesulfinamide; (R)-tert-Butylsulfinyl Isopropyl Imine; (R)-N-(Propan-2-ylidene)-2-methylpropane-2-sulfinamide; (R)-2-Methyl-N-(propan-2-ylidene)propane-2-sulfinamide
EINECS	Contact for details

Quality Control

Our (R)-2-Methyl-n-(Propan-2-Ylidene)Propane-2-Sulfinamide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity (typically ≥98%), enantiomeric excess, and impurity profile is provided with every shipment to support your quality assurance requirements.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.