Description

3-(4-Carboethoxyphenyl)-2-Chloro-1-Propene is a specialized organic intermediate featuring a chloropropene moiety attached to a para-substituted ethyl benzoate ring. This unique molecular architecture makes it a valuable synthon for constructing more complex chemical frameworks, particularly in pharmaceutical and advanced material research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for use in targeted synthesis programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators, leveraging its reactive chloro and alkene functionalities.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic molecules used in electronic displays and optoelectronic devices.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into specialty polymer chains.
• Organic Synthesis Research: Employed in academic and industrial laboratories for methodology development, such as cross-coupling reactions or cycloadditions.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex aromatic esters and other scent or flavor molecules.

Basic Information

Item	Details
Product Name	3-(4-Carboethoxyphenyl)-2-Chloro-1-Propene
CAS No.	731772-89-7
Molecular Formula	C12H13ClO2
Molecular Weight	224.68 g/mol
Synonyms	Ethyl 4-(2-Chloroallyl)benzoate; 2-Chloro-3-[4-(ethoxycarbonyl)phenyl]prop-1-ene; 4-(2-Chloroallyl)benzoic Acid Ethyl Ester; 3-(4-Ethoxycarbonylphenyl)-2-chloropropene; p-(2-Chloroallyl)benzoic Acid Ethyl Ester; 2-Chloro-1-(4-carboethoxyphenyl)-1-propene; Benzoic acid, 4-(2-chloro-2-propen-1-yl)-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Carboethoxyphenyl)-2-Chloro-1-Propene is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining it under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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