Description

4-Pentenoic Acid, 2-(2-Propenyl)-, Methyl Ester is a specialized, high-purity organic ester compound with a unique unsaturated structure. This chemical serves as a valuable versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent for creating polymers with specific functional properties.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing specific aroma compounds and flavoring agents.
• Organic Synthesis & Research: A versatile reagent for Diels-Alder reactions, Michael additions, and other carbon-carbon bond-forming transformations in academic and industrial R&D.
• Material Science: Investigated for use in the development of advanced coatings, adhesives, and electronic materials.

Basic Information

Product Name	4-Pentenoic Acid, 2-(2-Propenyl)-, Methyl Ester
CAS No.	54385-33-0
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	2-Allyl-4-pentenoic acid methyl ester; Methyl 2-allyl-4-pentenoate; 4-Pentenoic acid, 2-(2-propenyl)-, methyl ester; Methyl 2-(prop-2-en-1-yl)pent-4-enoate; Allyl pentenoate ester; 2-(Allyl)-4-pentenoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 4-Pentenoic Acid, 2-(2-Propenyl)-, Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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