Description

(E)-3-(3,4-Dihydroxyphenyl)-n-(2-(3,4-Dihydroxyphenyl)Ethyl)-2-Propenamide CAS NO 103188-49-4 is a specialized polyphenolic amide compound, structurally characterized by two catechol (3,4-dihydroxyphenyl) moieties linked by a propenamide bridge. This molecular architecture makes it a compound of significant interest for research and development in advanced material science and life sciences. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and specialty chemical industries for its potential as a biochemical precursor or a model compound for studying antioxidant and chelating properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor or building block in the research and development of novel therapeutic agents, particularly those targeting oxidative stress pathways.
• Biochemical Research: Used as a reference standard or probe in studies investigating antioxidant mechanisms, enzyme inhibition, and metal chelation due to its catechol functional groups.
• Cosmeceutical Development: Explored as a potential active ingredient in high-end skincare formulations for its antioxidant properties, which may help protect against environmental skin damage.
• Nutraceutical Ingredient: Investigated for use in dietary supplements aimed at promoting cellular health and combating free radical activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, adhesives, or coatings that require phenolic functionality.
• Analytical Standard: Employed as a high-purity calibration standard in analytical laboratories for methods like HPLC and LC-MS to quantify similar polyphenolic compounds.

Basic Information

Product Name	(E)-3-(3,4-Dihydroxyphenyl)-n-(2-(3,4-Dihydroxyphenyl)Ethyl)-2-Propenamide
CAS No.	103188-49-4
Molecular Formula	C19H19NO5
Molecular Weight	341.36 g/mol
Synonyms	N-[2-(3,4-Dihydroxyphenyl)ethyl]-3-(3,4-dihydroxyphenyl)-2-propenamide; (E)-N-[2-(3,4-Dihydroxyphenyl)ethyl]-3-(3,4-dihydroxyphenyl)acrylamide; Caffeic Acid Phenethyl Amide (CAPEA) derivative; Bis-catechol acrylamide; 3,4-DiHDCA; N-Caffeoyldopamine isomer; Polyhydroxylated styryl amide
EINECS	Contact for details

Quality Control

Every batch of our (E)-3-(3,4-Dihydroxyphenyl)-n-(2-(3,4-Dihydroxyphenyl)Ethyl)-2-Propenamide is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the rigorous standards required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay purity and impurity profiles. Specifications can be developed in alignment with client-specific requirements for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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