Description

Dimethyl Allyl(Propargyl)Malonate is a specialized diester compound featuring both allyl and propargyl functional groups, making it a versatile building block in organic synthesis. Its bifunctional nature allows for sequential or orthogonal chemical modifications, which is critical for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring controlled introduction of unsaturated moieties for further cyclization or coupling reactions.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its reactive groups enable the creation of targeted bioactive compounds.
• Polymer & Material Science: Acts as a cross-linking agent or monomer in the development of specialty polymers, resins, and coatings with tailored properties such as enhanced durability or specific reactivity.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, Michael additions, and various metal-catalyzed coupling reactions (e.g., Sonogashira, Heck) to construct complex organic frameworks.
• Flavor & Fragrance Industry: Utilized as an intermediate for synthesizing specific ester compounds that contribute to complex aroma profiles.
• Research & Development: A valuable tool for medicinal chemistry and process chemistry R&D for exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	Dimethyl Allyl(Propargyl)Malonate
CAS No.	107428-06-8
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	Dimethyl 2-(allyl)-2-(prop-2-yn-1-yl)malonate; Propargylallylmalonic Acid Dimethyl Ester; Allyl(propargyl)malonic Acid Dimethyl Ester; 2-Allyl-2-(prop-2-yn-1-yl)malonic Acid Dimethyl Ester; Dimethyl 2-allyl-2-(prop-2-ynyl)malonate; Malonic acid, 2-allyl-2-(2-propynyl)-, dimethyl ester; 1,3-Dimethyl 2-allyl-2-(prop-2-yn-1-yl)propanedioate
EINECS	Contact for details

Quality Control

Our Dimethyl Allyl(Propargyl)Malonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

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