Description

Methyl 3-((Dimethoxyphosphoryl)Methyl)Benzoate is a specialized organophosphorus compound that serves as a critical synthetic intermediate. Its value lies in the unique reactivity imparted by the phosphonate ester group, enabling precise carbon-carbon bond formation. This chemical is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require high-purity building blocks for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a benzylphosphonate moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and plant growth regulators.
• Chemical Research & Development: A versatile reagent for Horner-Wadsworth-Emmons (HWE) olefination reactions in academic and industrial R&D laboratories.
• Ligand and Catalyst Precursor: Serves as a starting material for the synthesis of specialized phosphonate-based ligands used in catalysis.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials with specific functional properties.

Basic Information

Product Name	Methyl 3-((Dimethoxyphosphoryl)Methyl)Benzoate
CAS No.	918328-48-0
Molecular Formula	C12H17O5P
Molecular Weight	272.23 g/mol
Synonyms	3-((Dimethoxyphosphoryl)methyl)benzoic acid methyl ester; Methyl 3-(dimethoxyphosphorylmethyl)benzoate; Benzoic acid, 3-[(dimethoxyphosphinyl)methyl]-, methyl ester; Methyl m-((dimethoxyphosphoryl)methyl)benzoate; (Dimethoxyphosphoryl)methyl]benzoic Acid Methyl Ester; 918328-48-0; Phosphonate ester intermediate CAS 918328-48-0
EINECS	Contact for details

Quality Control

Our production of Methyl 3-((Dimethoxyphosphoryl)Methyl)Benzoate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your synthetic processes. Every lot is characterized by advanced analytical techniques including NMR, HPLC, and GC to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines

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