Description

Phosphonic Acid, p-(3,4-Dihydro-2-Methyl-1-Oxido-2H-Pyrrol-2-Yl)-, Bis(1-Methylethyl) Ester is a specialized organophosphorus compound with a unique pyrrolidinone-derived structure. This chemical serves as a versatile intermediate and functional additive, valued for its ability to impart specific properties in advanced material synthesis. It is primarily needed by pharmaceutical, agrochemical, and specialty polymer manufacturers for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a phosphonate or pyrrolidinone moiety for biological activity.
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Employed in organometallic chemistry and catalysis research due to its potential as a chelating agent.
• Specialty Polymer Additive: Functions as a flame retardant, stabilizer, or property-modifying agent in high-performance resins and coatings.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in medicinal and synthetic organic chemistry.
• Material Science: Investigated for use in the surface modification of materials and in the creation of functionalized surfaces.

Basic Information

Product Name	Phosphonic Acid, p-(3,4-Dihydro-2-Methyl-1-Oxido-2H-Pyrrol-2-Yl)-, Bis(1-Methylethyl) Ester
CAS No.	527704-58-1
Molecular Formula	C13H24NO4P
Molecular Weight	289.31 g/mol
Synonyms	Diisopropyl (2-methyl-1-oxido-3,4-dihydro-2H-pyrrol-2-yl)phosphonate; Diisopropyl (2-methyl-1-oxido-2,3-dihydro-1H-pyrrol-2-yl)phosphonate; 2-(Diisopropoxyphosphoryl)-2-methyl-1-oxido-2,3-dihydro-1H-pyrrole; Phosphonic acid, P-(3,4-dihydro-2-methyl-1-oxido-2H-pyrrol-2-yl)-, bis(1-methylethyl) ester; (2-Methyl-1-oxido-3,4-dihydro-2H-pyrrol-2-yl)phosphonic acid diisopropyl ester
EINECS	Contact for details

Quality Control

Our production of Phosphonic Acid, p-(3,4-Dihydro-2-Methyl-1-Oxido-2H-Pyrrol-2-Yl)-, Bis(1-Methylethyl) Ester adheres to a rigorous quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening containers to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (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.