Description

3-Cyclopent-1-Enyl-Acrylic Acid Methyl Ester is a specialized organic ester building block featuring a reactive cyclopentenyl moiety conjugated with an acrylate group. This unique molecular architecture makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and by material scientists exploring new functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in cyclopentane-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides with complex ring structures.
• Material Science Research: Serves as a monomer or co-monomer precursor in the development of specialty polymers and advanced materials.
• Organic Synthesis & Catalysis: A versatile reagent in Diels-Alder reactions and other cycloadditions for constructing polycyclic frameworks.
• Flavor & Fragrance Industry: Potential intermediate for creating unique ester-based aroma chemicals.
• Academic & Industrial R&D: A critical compound for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	3-Cyclopent-1-Enyl-Acrylic Acid Methyl Ester
CAS No.	54526-80-6
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	Methyl 3-Cyclopent-1-en-1-ylacrylate; Methyl 3-(Cyclopent-1-en-1-yl)acrylate; 3-Cyclopenten-1-ylacrylic Acid Methyl Ester; 2-Propenoic acid, 3-(1-cyclopenten-1-yl)-, methyl ester; (E)-Methyl 3-(cyclopent-1-en-1-yl)acrylate; Cyclopentenyl Acrylate Methyl Ester
EINECS	Contact for details

Quality Control

Our production of 3-Cyclopent-1-Enyl-Acrylic Acid Methyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and reliability for your critical R&D and scale-up processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. For customers with specific regulatory needs, we can discuss compliance with relevant frameworks such as cGMP for pharmaceutical intermediates.

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). Keep away from strong acids and incompatible organic solvents. 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)	≥ 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.