Description

Dimethyl 3-(3-Chlorophenoxy)-2-Oxopropylphosphonate is a specialized organophosphorus compound with a unique chlorophenoxy functional group. This chemical serves as a critical synthetic intermediate, valued for its ability to introduce specific structural motifs into target molecules. It is primarily sought after by research and development chemists in the agrochemical and pharmaceutical industries for the synthesis of novel active ingredients. Its defined structure and purity are essential for ensuring high yields and reproducibility in complex synthetic pathways.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, insecticides, and plant growth regulators, leveraging its chlorophenoxy moiety.
• Pharmaceutical Research: Used in medicinal chemistry for the development of new drug candidates, particularly those targeting enzymes or receptors where phosphonate groups are relevant.
• Chemical Synthesis: Acts as a versatile reagent in organic synthesis for constructing complex molecules, especially in Horner-Wadsworth-Emmons (HWE) olefination or related reactions.
• Material Science Precursor: Potential use in the development of specialty polymers or functional materials requiring specific phosphonate-based monomers.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new chemical entities across various life science fields.

Basic Information

Product Name	Dimethyl 3-(3-Chlorophenoxy)-2-Oxopropylphosphonate
CAS No.	40665-94-9
Molecular Formula	C11H14ClO5P
Molecular Weight	292.65 g/mol
Synonyms	Dimethyl (3-(3-chlorophenoxy)-2-oxopropyl)phosphonate; Phosphonic acid, P-[3-(3-chlorophenoxy)-2-oxopropyl]-, dimethyl ester; 3-(3-Chlorophenoxy)-2-oxopropylphosphonic acid dimethyl ester; Dimethyl (3-chloro-phenoxy-oxo-propyl)phosphonate
EINECS	Contact for details

Quality Control

Our Dimethyl 3-(3-Chlorophenoxy)-2-Oxopropylphosphonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is analyzed using advanced techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

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