Description

(3-Methoxybenzyl)Phosphonic Acid Diethyl Ester is a high-purity organophosphorus compound that serves as a versatile synthetic intermediate. Its value lies in its ability to act as a key building block for the introduction of phosphonate functional groups into more complex molecular architectures. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for phosphonate-based ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the creation of novel polymers, flame retardants, and surface-modifying agents.
• Chemical Biology Probes: Useful for synthesizing analogs and probes to study biochemical processes involving phosphate esters.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations and fine chemical manufacturers engaged in custom synthesis projects.

Basic Information

Product Name	(3-Methoxybenzyl)Phosphonic Acid Diethyl Ester
CAS No.	60815-18-1
Molecular Formula	C12H19O4P
Molecular Weight	258.25 g/mol
Synonyms	Diethyl (3-Methoxybenzyl)phosphonate; (3-Methoxybenzyl)phosphonic Acid Diethyl Ester; Diethyl (3-Methoxybenzyl)phosphonate; Phosphonic Acid, P-[(3-Methoxyphenyl)methyl]-, Diethyl Ester; Diethyl (3-Methoxybenzyl)phosphonate; m-Methoxybenzylphosphonic Acid Diethyl Ester; Diethyl (m-Methoxybenzyl)phosphonate; Diethyl 3-Methoxybenzylphosphonate
EINECS	Contact for details

Quality Control

Our (3-Methoxybenzyl)Phosphonic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assessment and structural confirmation, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The product is stable under recommended storage conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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