Description

3-[1-(Dimethylamino)Ethylidene]-1,4-Cyclopentadiene-1-Carboxylic Acid Methyl Ester is a specialized organic intermediate featuring a unique cyclopentadiene core functionalized with ester and enamine groups. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive scaffold.
• Material Science Research: Serves as a monomer or functional unit in the development of advanced polymers and organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, particularly in cycloaddition and annulation reactions.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals and high-value additives.

Basic Information

Product Name	3-[1-(Dimethylamino)Ethylidene]-1,4-Cyclopentadiene-1-Carboxylic Acid Methyl Ester
CAS No.	14485-75-7
Molecular Formula	C11H15NO2
Molecular Weight	193.24 g/mol
Synonyms	Methyl 3-[1-(dimethylamino)ethylidene]-1,4-cyclopentadiene-1-carboxylate; 1,4-Cyclopentadiene-1-carboxylic acid, 3-[1-(dimethylamino)ethylidene]-, methyl ester; 3-(1-Dimethylaminoethylidene)-1,4-cyclopentadiene-1-carboxylic acid methyl ester; Dimethylaminomethylene cyclopentadiene carboxylate methyl ester
EINECS	Contact for details

Quality Control

Our 3-[1-(Dimethylamino)Ethylidene]-1,4-Cyclopentadiene-1-Carboxylic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available for every shipment upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brownish solid or liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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