Description

2-Allyl-2-Methylmalonic Acid Diethyl Ester is a specialized diester derivative of malonic acid, serving as a versatile building block in advanced organic synthesis. Its molecular structure, featuring both allyl and methyl substituents, makes it a valuable precursor for constructing complex molecules with tailored properties. This compound is particularly relevant for R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including flavors, fragrances, and performance additives.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis Research: A valuable reagent for constructing carbon skeletons and introducing functional groups in academic and industrial R&D.
• Chemical Intermediate: Employed in multi-step synthesis processes to create more complex esters, acids, and heterocyclic compounds.

Basic Information

Product Name	2-Allyl-2-Methylmalonic Acid Diethyl Ester
CAS No.	53651-72-2
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	Diethyl 2-Allyl-2-Methylmalonate; 2-Methyl-2-allylmalonic Acid Diethyl Ester; Diethyl (2-Methyl-2-propenyl)propanedioate; Propanedioic acid, 2-methyl-2-(2-propen-1-yl)-, diethyl ester; 2-Allyl-2-methylmalonic acid ethyl ester; Ethyl 2-allyl-2-methylmalonate; Malonic acid, allylmethyl-, diethyl ester
EINECS	Contact for details

Quality Control

Our 2-Allyl-2-Methylmalonic Acid Diethyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee reliable performance in your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.440
Density (g/mL at 20°C)	1.010 - 1.050

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