Description

[(Z)-3-Methyl-3-Penten-1-Ynyl]Phosphonic Acid Dimethyl Ester is a specialized organophosphorus compound featuring a unique conjugated enyne structure. This molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific stereochemistry. It is primarily sought after by pharmaceutical research, agrochemical development, and specialty chemical synthesis sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for phosphonate-based ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Building block for creating specialized polymers, flame retardants, or surface-modifying agents.
• Chemical Biology Probes: Utilized in the design of activity-based probes for studying enzyme function and biological pathways.
• Academic & Industrial R&D: Essential reagent for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Item	Detail
Product Name	[(Z)-3-Methyl-3-Penten-1-Ynyl]Phosphonic Acid Dimethyl Ester
CAS No.	22152-34-7
Molecular Formula	C8H13O3P
Molecular Weight	188.16 g/mol
Synonyms	Dimethyl (Z)-3-Methyl-3-penten-1-yn-1-ylphosphonate; (Z)-3-Methylpent-3-en-1-yn-1-ylphosphonic Acid Dimethyl Ester; Phosphonic Acid, [(3-Methyl-3-penten-1-yn-1-yl)]-, Dimethyl Ester, (Z)-; DM3MPEP; (Z)-1-Dimethoxyphosphoryl-3-methylpent-1-en-3-yne
EINECS	Contact for details

Quality Control

Our [(Z)-3-Methyl-3-Penten-1-Ynyl]Phosphonic Acid Dimethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization including NMR, HPLC, and GC analysis to confirm identity, isomeric purity, and chemical purity. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its hygroscopic and oxidizable nature, minimize exposure to air and moisture during handling. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
(Z)-Isomer Content (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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