Description

2-Propenamide, 3-(3,4-Dihydroxyphenyl)-n-Ethyl- (9Ci) is a specialized acrylamide derivative featuring a catechol functional group, offering unique reactivity and binding properties. This compound is valued for its role as a key intermediate in the synthesis of advanced polymers and functional materials. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, adhesive, and specialty chemical sectors for developing products with enhanced adhesion, UV absorption, or antioxidant characteristics.

Application

• Polymer Modification: Serves as a functional monomer for synthesizing specialty polymers with catechol-based side chains, imparting adhesive or metal-chelating properties.
• Adhesive Formulations: Used in the development of high-performance, bio-inspired adhesives that mimic mussel adhesion proteins.
• UV-Curable Resins & Coatings: Acts as a reactive diluent or cross-linking agent in radiation-curable systems for coatings and inks.
• Surface Functionalization: Employed to graft polymer brushes or create functional coatings on various substrates (metals, plastics, glass) for improved hydrophilicity or biocompatibility.
• Biomedical Material Synthesis: Investigated as a building block for hydrogels, drug delivery carriers, and tissue engineering scaffolds due to its polymerizable and bioactive nature.
• Chelating Agent Precursor: Utilized in the production of ligands and resins for metal ion capture and separation processes.
• Antioxidant Additive: Incorporated into polymer matrices to enhance oxidative stability, leveraging its catechol structure.
• Research & Development: A valuable tool for academic and industrial chemists exploring novel organic synthesis pathways and material properties.

Basic Information

Product Name	2-Propenamide, 3-(3,4-Dihydroxyphenyl)-n-Ethyl- (9Ci)
CAS No.	171114-98-0
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	N-Ethyl-3-(3,4-dihydroxyphenyl)acrylamide; 3-(3,4-Dihydroxyphenyl)-N-ethyl-2-propenamide; N-Ethyl-3,4-dihydroxycinnamamide; Catechol Acrylamide Derivative; N-Ethylcaffeamide; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 2-Propenamide, 3-(3,4-Dihydroxyphenyl)-n-Ethyl- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC and NMR to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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