Description

(E)-Ethyl 3-(2-Chlorophenyl)Acrylate is a high-purity, versatile chemical intermediate characterized by its specific stereochemistry and functional groups. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research chemists and process development teams working on active pharmaceutical ingredients (APIs), fine chemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), especially those requiring a substituted cinnamate or chalcone scaffold.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging the chlorophenyl moiety for biological activity.
• Fine Chemical Production: Serves as a building block for specialty chemicals, including flavors, fragrances, and advanced polymer modifiers.
• Organic Synthesis & Research: Employed in academic and industrial R&D for Heck reactions, cross-coupling, and as a model compound in methodology development.
• Material Science: Potential use in the synthesis of organic semiconductors, liquid crystals, and photoactive materials due to its conjugated system.

Basic Information

Product Name	(E)-Ethyl 3-(2-Chlorophenyl)Acrylate
CAS No.	24393-51-9
Molecular Formula	C11H11ClO2
Molecular Weight	210.66 g/mol
Synonyms	Ethyl (E)-3-(2-Chlorophenyl)-2-propenoate; trans-Ethyl 3-(2-Chlorophenyl)acrylate; (E)-Ethyl 3-(o-Chlorophenyl)acrylate; 2-Propenoic acid, 3-(2-chlorophenyl)-, ethyl ester, (E)-; Ethyl (E)-o-chlorocinnamate; NSC 403120; Ethyl 3-(2-chlorophenyl)propenoate
EINECS	Contact for details

Quality Control

Our (E)-Ethyl 3-(2-Chlorophenyl)Acrylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity (E/Z Ratio)	≥ 99:1 (by GC or HPLC)
Water Content (KF)	≤ 0.5%

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