Description

2-(5,5-Dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-2-methyl-3,4-dihydro-2H-pyrrole 1-oxide, 5-(2,2-Dimethyl-1,3-propoxy cyclophosphoryl)-5-methyl-1-pyrroline N-oxide is a specialized heterocyclic organophosphorus compound featuring a unique nitroxide and cyclic phosphate ester structure. This complex molecular architecture makes it a valuable advanced intermediate for the synthesis of novel materials and functional chemicals. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and polymer science industries for creating molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those requiring nitroxide or phosphonate functionalities.
• Polymer Science & Material Chemistry: Used in the development of specialty polymers, coatings, and resins where the nitroxide group can act as a stabilizer or the phosphate moiety can modify material properties.
• Agrochemical Research: Employed as a precursor in the design and synthesis of new-generation pesticides and plant growth regulators.
• Ligand & Catalyst Development: The unique heterocyclic structure makes it a candidate for developing novel ligands for metal catalysis or organocatalysts.
• Spin Labeling Agent: Potential use in Electron Paramagnetic Resonance (EPR) spectroscopy as a spin probe for studying biological macromolecules and materials.
• Academic & Industrial R&D: A valuable compound for fundamental research in organic synthesis and the exploration of new chemical entities.

Basic Information

Product Name	2-(5,5-Dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-2-methyl-3,4-dihydro-2H-pyrrole 1-oxide, 5-(2,2-Dimethyl-1,3-propoxy cyclophosphoryl)-5-methyl-1-pyrroline N-oxide
CAS No.	934182-09-9
Molecular Formula	C13H22NO5P
Molecular Weight	303.30 g/mol
Synonyms	5-(2,2-Dimethyl-1,3-propoxy cyclophosphoryl)-5-methyl-1-pyrroline N-oxide; 2-Methyl-2-(5,5-dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-3,4-dihydro-2H-pyrrole 1-oxide; Cyclic Phosphonate Nitroxide; 1-Pyrroline N-oxide, 5-[ (2,2-dimethyl-1,3-propanediyl) phosphonate]-5-methyl-; 934182-09-9
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, 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 scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, keeping the material at 2-8°C under an inert atmosphere is recommended to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.