Description

2-Propenoic Acid, 3-(3,4,5-Trihydroxyphenyl)-, Ethyl Ester, (2E)- (9Ci) is a specialized synthetic derivative of gallic acid, featuring an ethyl acrylate moiety that provides a reactive handle for further chemical modification. This compound is valued for its polyphenolic structure, which imparts significant antioxidant and potential bioactive properties. It serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis for research and fine chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting oxidative stress-related pathways.
• Antioxidant Research: Used as a reference standard or active component in studies investigating radical scavenging activity and cellular protection.
• Polymer Chemistry: Acts as a functional monomer for creating specialty polymers with inherent antioxidant or UV-absorbing characteristics.
• Cosmeceutical Development: Incorporated into formulations for anti-aging and skin-protective products due to its polyphenolic nature.
• Chemical Synthesis: Serves as a versatile building block for constructing more complex molecules in medicinal and synthetic chemistry.
• Nutritional Science: Investigated as a potential bioactive compound or metabolite in nutraceutical research.

Basic Information

Product Name	2-Propenoic Acid, 3-(3,4,5-Trihydroxyphenyl)-, Ethyl Ester, (2E)- (9Ci)
CAS No.	709007-51-2
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	(2E)-3-(3,4,5-Trihydroxyphenyl)acrylic acid ethyl ester; Ethyl (E)-3-(3,4,5-trihydroxyphenyl)acrylate; Ethyl 3-(3,4,5-trihydroxyphenyl)-2-propenoate; Gallic acid ethyl acrylate ester; 3,4,5-Trihydroxy-trans-cinnamic acid ethyl ester; Ethyl trans-3,4,5-trihydroxycinnamate
EINECS	Contact for details

Quality Control

Every batch of our 2-Propenoic Acid, 3-(3,4,5-Trihydroxyphenyl)-, Ethyl Ester, (2E)- (9Ci) is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles verified by HPLC, NMR, and MS. Our quality commitment ensures material suitability for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a dry environment. For long-term storage, consider an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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