Description

(Z)-3-(3,4-Dihydroxyphenyl)Propenoic Acid 2-Phenylethyl Ester is a specialized organic ester derived from caffeic acid and 2-phenylethanol. This compound is valued for its unique chemical structure, which combines phenolic antioxidant properties with a lipophilic aromatic moiety, making it a versatile intermediate for advanced synthesis. It is primarily sought by research and development teams in the pharmaceutical, nutraceutical, and fine chemical industries for applications in drug discovery and the development of bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting oxidative stress-related pathways.
• Antioxidant Research: Used as a reference standard or active component in studies investigating antioxidant mechanisms and efficacy in various models.
• Cosmetic & Skincare Actives: Incorporated into formulations for stabilizing agents or as a precursor for ingredients with purported anti-aging and protective benefits.
• Flavor & Fragrance Synthesis: Acts as a sophisticated intermediate for creating complex aromatic esters used in high-value fragrance compositions.
• Biochemical Research: Employed in enzymatic studies and as a probe for understanding structure-activity relationships in polyphenolic compounds.
• Nutraceutical Development: Explored for potential use in dietary supplements due to its polyphenolic backbone linked to various health benefits.

Basic Information

Product Name	(Z)-3-(3,4-Dihydroxyphenyl)Propenoic Acid 2-Phenylethyl Ester
CAS No.	132336-00-6
Molecular Formula	C17H16O4
Molecular Weight	284.31 g/mol
Synonyms	2-Phenylethyl Caffeate; Caffeic Acid Phenethyl Ester (CAPE); Phenethyl Caffeate; (Z)-Caffeic Acid 2-Phenylethyl Ester; 3,4-Dihydroxycinnamic Acid Phenethyl Ester; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid 2-Phenylethyl Ester; NSC 48951; FEMA 4417
EINECS	Contact for details

Quality Control

Our (Z)-3-(3,4-Dihydroxyphenyl)Propenoic Acid 2-Phenylethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. 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 place at a controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). For long-term storage, consider sealing under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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