Description

p-Coumaric Acid Ethyl Ester is a versatile organic ester derivative of p-coumaric acid, valued for its role as a key synthetic intermediate and flavor/fragrance component. This compound is essential for businesses requiring a high-purity building block for pharmaceuticals, cosmetics, and specialty chemicals. It is particularly sought after by manufacturers in the flavor & fragrance, nutraceutical, and fine chemical synthesis industries for its functional properties and aromatic characteristics.

Application

• Flavor and Fragrance Ingredient: Used as a key component in creating fruity, honey-like, and balsamic notes in perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and drug candidates.
• UV Absorber / Cosmetic Additive: Incorporated into sunscreen formulations and skincare products for its potential UV-filtering and antioxidant properties.
• Nutraceutical and Dietary Supplement: Utilized in the production of health supplements due to its association with the beneficial properties of phenolic acids.
• Organic Synthesis Reagent: Acts as a versatile starting material or protecting group in multi-step organic synthesis for research and industrial applications.
• Liquid Crystal and Polymer Research: Investigated as a monomer or additive in the development of advanced materials with specific optical or mechanical properties.

Basic Information

Product Name	p-Coumaric Acid Ethyl Ester
CAS No.	7362-39-2
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)prop-2-enoate; p-Hydroxycinnamic Acid Ethyl Ester; Benzenepropanoic acid, 4-hydroxy-, ethyl ester
EINECS	230-904-7

Quality Control

Our p-Coumaric Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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