Description

3-(2-Chloroethyl)-5,5-Dimethyl-n-(2-Methylsulfonyloxyethyl)-2-Oxo-1-Ox A-3-Aza-2$L^{5}-Phosphacyclohexan-2-Amine CAS NO 37752-35-5 is a specialized organophosphorus compound featuring a unique heterocyclic structure that combines phosphorus, nitrogen, and oxygen functionalities. This complex molecule is valued as a key synthetic intermediate in advanced chemical synthesis, particularly for constructing novel pharmacologically active scaffolds. It is primarily sought by research institutions and pharmaceutical development companies engaged in medicinal chemistry and agrochemical discovery.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its phosphorus-containing heterocycle.
• Ligand Synthesis: Acts as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Investigated for the development of flame retardants or specialty polymers due to its phosphorus content.
• Academic & R&D: Employed in university and corporate laboratories for methodological studies in heterocyclic and organophosphorus chemistry.

Basic Information

Product Name	3-(2-Chloroethyl)-5,5-Dimethyl-n-(2-Methylsulfonyloxyethyl)-2-Oxo-1-Ox A-3-Aza-2$L^{5}-Phosphacyclohexan-2-Amine
CAS No.	37752-35-5
Molecular Formula	C11H22ClN2O4PS
Molecular Weight	352.80 g/mol
Synonyms	2-Amino-3-(2-chloroethyl)-5,5-dimethyl-1-oxa-3-aza-2-phosphacyclohexan-2-one 2-(methylsulfonyl)ethyl ester; 2-(Methylsulfonyloxy)ethyl 3-(2-chloroethyl)-5,5-dimethyl-2-oxo-1-oxa-3-aza-2λ5-phosphacyclohexan-2-amine; Phosphacyclohexanamine derivative; Organophosphorus heterocycle intermediate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity for research applications. Quality is verified through modern analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and regulatory documentation.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.