Description

5,5-Dimethoxy-2-Phenoxy-1,3,2-Dioxaphosphorinane 2-Oxide is a specialized organophosphorus compound featuring a unique cyclic phosphonate ester structure. This chemical serves as a critical intermediate and reagent in advanced synthetic chemistry, valued for its ability to introduce functional phosphorus groups. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Flame Retardant Research: Investigated as a potential intermediate for developing new, efficient phosphorus-based flame retardant additives.
• Polymer Modification: Employed in the synthesis of functional monomers for specialty polymers with enhanced properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzymatic activity and biological pathways.

Basic Information

Product Name	5,5-Dimethoxy-2-Phenoxy-1,3,2-Dioxaphosphorinane 2-Oxide
CAS No.	231280-23-2
Molecular Formula	C11H15O6P
Molecular Weight	274.21 g/mol
Synonyms	2-Phenoxy-5,5-dimethoxy-1,3,2-dioxaphosphorinane 2-oxide; 5,5-Dimethoxy-2-phenoxy-2-oxo-1,3,2-dioxaphosphorinane; Cyclic Phenoxy Phosphonate Ester; DMPO; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 5,5-Dimethoxy-2-Phenoxy-1,3,2-Dioxaphosphorinane 2-Oxide is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocol is designed to meet the stringent requirements of research and industrial applications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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