Description

Ethyl 4-Chlorocinnamate is a versatile organic ester compound widely utilized as a key synthetic intermediate. Its value lies in the cinnamate scaffold and chlorine substituent, which are pivotal for constructing more complex molecules in pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development teams in the fine chemical, pharmaceutical, and material science industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, including anti-inflammatory and anticancer agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its halogenated aromatic structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport or emissive layer materials in advanced display technologies.
• Liquid Crystal & Polymer Chemistry: Employed in the synthesis of monomers for specialty polymers and liquid crystal compounds.
• UV Absorber & Sunscreen Agent Research: Investigated as a derivative in the development of new organic UV filters due to the cinnamate moiety.
• Flavor & Fragrance Intermediate: Used in the controlled synthesis of complex ester-based aroma chemicals.

Basic Information

Product Name	Ethyl 4-Chlorocinnamate
CAS No.	6048-06-2
Molecular Formula	C11H11ClO2
Molecular Weight	210.66 g/mol
Synonyms	Ethyl (E)-4-Chlorocinnamate; Ethyl p-Chlorocinnamate; (E)-Ethyl 3-(4-Chlorophenyl)acrylate; 4-Chlorocinnamic Acid Ethyl Ester; trans-Ethyl 4-Chlorocinnamate; Ethyl 3-(4-Chlorophenyl)-2-propenoate; NSC 404058; 2-Propenoic acid, 3-(4-chlorophenyl)-, ethyl ester, (E)-
EINECS	227-954-1

Quality Control

Our Ethyl 4-Chlorocinnamate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 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.