Description

(E)-3-Dimethoxyphosphoryloxy-n-Methoxy-n-Methyl-But-2-Enamide is a specialized organophosphorus compound with a unique molecular structure. This chemical is valued as a key intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific stereochemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients. The compound, identified by CAS No. 25601-84-7, requires careful handling due to its reactive nature.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, especially those requiring specific (E)-alkene configurations.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its phosphoryloxy functional group.
• Chemical Synthesis: Serves as a versatile reagent for introducing methoxy-methyl-amide and phosphoryloxy motifs into target molecules.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in organic and medicinal chemistry.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	(E)-3-Dimethoxyphosphoryloxy-n-Methoxy-n-Methyl-But-2-Enamide
CAS No.	25601-84-7
Molecular Formula	C9H18NO6P
Molecular Weight	267.22 g/mol
Synonyms	(E)-3-((Dimethoxyphosphoryl)oxy)-N-methoxy-N-methylbut-2-enamide; But-2-enamide, 3-((dimethoxyphosphoryl)oxy)-N-methoxy-N-methyl-, (E)-; (E)-3-(Dimethoxyphosphoryloxy)-N-methoxy-N-methylcrotonamide; N-Methoxy-N-methyl-3-(dimethoxyphosphoryloxy)but-2-enamide; 3-Dimethoxyphosphoryloxy-N-methoxy-N-methyl-(E)-2-butenamide; Phosphoric acid, (3-((methoxy(methyl)amino)-1-oxo-2-buten-1-yl) ester, dimethyl ester, (E)-
EINECS	Contact for details

Quality Control

Every batch of (E)-3-Dimethoxyphosphoryloxy-n-Methoxy-n-Methyl-But-2-Enamide undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and process development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC/NMR), identity confirmation, and impurity profile is provided with each shipment to support your quality documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / oil
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Solvent Residue (GC)	Meets ICH guidelines

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