Description

3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid 2-Chlorobenzyl Ester is a specialized organophosphorus compound with significant utility in advanced chemical synthesis. This high-purity intermediate is valued for its precise reactivity profile, enabling the development of complex molecules in research and industrial applications. It is primarily sought by fine chemical manufacturers and R&D laboratories in the agrochemical and pharmaceutical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel insecticides and acaricides, leveraging its organophosphate ester structure.
• Pharmaceutical Research: Used as a sophisticated synthon in medicinal chemistry for creating potential drug candidates with specific biological activity.
• Chemical Synthesis: Serves as a versatile reagent in organic synthesis for introducing functionalized butenoate groups into target molecules.
• Material Science: Investigated for the development of specialty polymers and functional materials requiring specific phosphate ester linkages.
• Biochemical Probes: Potential use in the design of enzyme inhibitors or activity-based probes for biochemical research.

Basic Information

Product Name	3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid 2-Chlorobenzyl Ester
CAS No.	64011-78-5
Molecular Formula	C₁₃H₁₆ClO₆P
Molecular Weight	334.69 g/mol
Synonyms	2-Chlorobenzyl 3-(dimethoxyphosphoryloxy)but-2-enoate; (E)-2-Chlorobenzyl 3-((dimethoxyphosphoryl)oxy)but-2-enoate; 2-Butenoic acid, 3-(dimethoxyphosphinyloxy)-, 2-chlorobenzyl ester; Phosphoric acid, (3-((2-chlorobenzyloxy)carbonyl)-1-methyl-2-propen-1-yl) dimethyl ester; But-2-enoic acid, 3-(dimethoxyphosphoryloxy)-, 2-chlorobenzyl ester
EINECS	Contact for details

Quality Control

Our production of 3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid 2-Chlorobenzyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to verify identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed due to sensitivity to moisture and potential reactivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.