Description

Ethyl 3-(Acetoxy)Isocrotonate is a versatile organic ester compound that serves as a valuable building block in fine chemical synthesis. This compound matters for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and advanced materials, enabling complex molecular transformations. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing functionalized butenoate structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for various specialty chemicals, including flavors, fragrances, and performance additives.
• Polymer Chemistry: Can be utilized as a monomer or co-monomer in the synthesis of specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex organic molecules via Michael additions or other conjugate reactions.
• Chemical Crosslinking Agent: Potential application in creating crosslinked networks in resins or coatings due to its reactive ester and alkene functionalities.

Basic Information

Product Name	Ethyl 3-(Acetoxy)Isocrotonate
CAS No.	26805-39-0
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	Ethyl 3-acetoxy-2-butenoate; Ethyl 3-acetoxybut-2-enoate; 3-(Acetoxy)-2-butenoic Acid Ethyl Ester; 2-Butenoic acid, 3-(acetyloxy)-, ethyl ester; Ethyl β-acetoxycrotonate; Ethyl 3-acetoxycrotonate; Acetic acid 1-ethoxycarbonyl-1-propen-2-yl ester; Ethyl (E)-3-acetoxybut-2-enoate
EINECS	Contact for details

Quality Control

Our Ethyl 3-(Acetoxy)Isocrotonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal 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.