Description

2-Vinylcyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester is a specialized, high-value chemical intermediate featuring a reactive vinylcyclopropane core. This compound matters for its unique strained-ring structure, which makes it a versatile building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring cyclopropane motifs for bioactivity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive functional groups.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in cycloaddition reactions, ring-opening polymerizations, and other transformations to construct complex carbocyclic and heterocyclic compounds.
• Ligand & Catalyst Development: Utilized in the preparation of novel chiral ligands and organometallic catalysts for asymmetric synthesis.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, complex fine chemicals and flavors/fragrances.

Basic Information

Product Name	2-Vinylcyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester
CAS No.	17447-60-8
Molecular Formula	C9H12O4
Molecular Weight	184.19 g/mol
Synonyms	Dimethyl 2-Vinyl-1,1-cyclopropanedicarboxylate; 1,1-Cyclopropanedicarboxylic Acid, 2-Ethenyl-, Dimethyl Ester; 2-Ethenyl-1,1-cyclopropanedicarboxylic Acid Dimethyl Ester; Vinylcyclopropane-1,1-dicarboxylic Acid Dimethyl Ester; NSC 163045; Dimethyl Vinylcyclopropane-1,1-dicarboxylate
EINECS	Contact for details

Quality Control

Our 2-Vinylcyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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

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