Description

(E)-n-(Cyclopropylmethylene)-2-Methylpropane-2-Sulfinamide (Wxc08756) is a high-purity chiral sulfinamide building block, a critical intermediate in modern asymmetric synthesis. Its value lies in its role as a versatile and efficient chiral auxiliary or ligand for constructing complex, enantiomerically pure molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients with high stereochemical fidelity.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs), particularly in the development of small molecule therapeutics.
• Asymmetric Synthesis: Employed as a chiral auxiliary or ligand in stereoselective reactions, such as asymmetric additions to imines or carbonyl compounds.
• Agrochemical Research: Used in the development of enantiomerically pure pesticides and herbicides, where specific stereochemistry is crucial for activity and environmental safety.
• Catalyst Development: Serves as a precursor or ligand in the design of new transition metal catalysts for organic transformations.
• Academic & Process R&D: A valuable reagent for methodological research in organic chemistry and for scaling up synthetic routes in process chemistry.
• Fine Chemical Synthesis: Used in the production of other high-value, complex chiral molecules for various specialty chemical applications.

Basic Information

Item	Details
Product Name	(E)-n-(Cyclopropylmethylene)-2-Methylpropane-2-Sulfinamide (Wxc08756)
CAS No.	1160756-78-4
Molecular Formula	C8H15NOS
Molecular Weight	173.28 g/mol
Synonyms	(E)-N-(Cyclopropylmethylene)-2-methylpropane-2-sulfinamide; (E)-N-(Cyclopropylmethylidene)-2-methylpropane-2-sulfinamide; (E)-tert-Butanesulfinamide N-cyclopropylmethylene derivative; WXC-08756; tert-Butylsulfinyl imine (cyclopropyl); Chiral sulfinamide imine; (E)-N-(1-Cyclopropylethylidene)-2-methylpropane-2-sulfinamide (tautomer)
EINECS	Contact for details

Quality Control

Our (E)-n-(Cyclopropylmethylene)-2-Methylpropane-2-Sulfinamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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