Description

2-Propenoicacid,3-(2,3-Dihydroxyphenyl)-,Ethylester,(2E)-(9Ci) is a specialized cinnamic acid derivative with a catechol functional group, offering a unique combination of reactivity and biological activity. This compound matters as a high-value chemical intermediate and pharmacophore for advanced research and development in life sciences. It is primarily needed by manufacturers and researchers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting oxidative stress and inflammation.
• Agrochemical Research: Used in developing novel fungicides and plant growth regulators leveraging its phenolic structure.
• Fine Chemical Synthesis: Serves as a precursor for advanced materials, UV absorbers, and specialty polymers.
• Biochemical Research: Employed as a standard or probe in studies of antioxidant activity and enzyme inhibition.
• Cosmetic Ingredient Development: Investigated for use in stabilizing formulations and providing skin-beneficial properties.

Basic Information

Product Name	2-Propenoicacid,3-(2,3-Dihydroxyphenyl)-,Ethylester,(2E)-(9Ci)
CAS No.	180694-42-2
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	(2E)-3-(2,3-Dihydroxyphenyl)acrylic acid ethyl ester; Ethyl (2E)-3-(2,3-dihydroxyphenyl)acrylate; Ethyl 3-(2,3-dihydroxyphenyl)-2-propenoate; 2-Propenoic acid, 3-(2,3-dihydroxyphenyl)-, ethyl ester, (2E)-; Caffeic acid ethyl ester (specific isomer); 3-(2,3-Dihydroxyphenyl)acrylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 2-Propenoicacid,3-(2,3-Dihydroxyphenyl)-,Ethylester,(2E)-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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