Description

Ethyl Coumarate is a high-purity ester derivative of coumaric acid, valued for its role as a versatile synthetic intermediate and functional ingredient. Its significance lies in its ability to impart specific chemical properties, such as UV absorption and antioxidant activity, into advanced formulations. This compound is essential for manufacturers in the pharmaceutical, cosmetic, and fine chemical industries seeking reliable, high-quality building blocks for research and production.

Application

• Pharmaceutical Intermediates: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Cosmetic & Personal Care: Utilized in sunscreens and anti-aging creams for its inherent UV-filtering and antioxidant properties.
• Flavor & Fragrance Synthesis: Acts as a building block for creating complex aromatic compounds and fixatives.
• Organic Synthesis & Research: A valuable reagent for constructing more complex chemical structures in academic and industrial R&D laboratories.
• Functional Additives: Incorporated into polymer and material science applications to modify properties like stability or light absorption.

Basic Information

Product Name	Ethyl Coumarate
CAS No.	17041-46-2
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	Ethyl 4-Hydroxycinnamate; Ethyl p-Coumarate; 4-Hydroxycinnamic Acid Ethyl Ester; (E)-Ethyl 3-(4-Hydroxyphenyl)acrylate; Ethyl (E)-3-(4-Hydroxyphenyl)-2-propenoate; p-Coumaric Acid Ethyl Ester; trans-Ethyl Coumarate
EINECS	241-105-8

Quality Control

Our Ethyl Coumarate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including HPLC for assay and related substances, to meet the stringent requirements of our global B2B clients. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	136 - 140 °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.