Description

3-Acetylacrylic Acid is a versatile bifunctional organic compound featuring both a carboxylic acid and an α,β-unsaturated ketone moiety. This unique structure makes it a valuable building block for synthesizing complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought after by R&D chemists and process development scientists for creating heterocyclic compounds, polymer precursors, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of various heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Serves as a versatile Michael acceptor and dienophile in organic synthesis for creating complex molecular architectures.
• Polymer Chemistry: Used as a monomer or cross-linking agent for specialty polymers, leveraging its polymerizable double bond and carboxylic acid group.
• Agrochemical Research: Employed in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Investigated for the production of advanced materials, including functionalized surfaces and coatings.
• Chemical Biology: Utilized as a probe or linker molecule in bioconjugation and proteomics research.

Basic Information

Product Name	3-Acetylacrylic Acid
CAS No.	4743-82-2
Molecular Formula	C5H6O3
Molecular Weight	114.10 g/mol
Synonyms	3-Oxobut-1-enoic Acid; 3-Oxo-3-butenoic Acid; 4-Oxopent-2-enoic Acid; Acetoacrylic Acid; 3-Acetylpropenoic Acid; (E)-3-Oxobut-1-enoic Acid; 3-Acetyl-2-propenoic Acid
EINECS	225-254-8

Quality Control

Our 3-Acetylacrylic Acid is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its reactive functional groups, it should be stored separately from strong bases, oxidizing agents, and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 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.