Description

E-Caffeic Acid Pentyl Ester is a synthetic derivative of caffeic acid, a naturally occurring phenolic compound. This esterified form offers enhanced lipophilicity and stability, making it a valuable intermediate for advanced chemical synthesis and product formulation. It is primarily utilized by manufacturers in the pharmaceutical, cosmetic, and nutraceutical industries seeking to leverage its bioactive properties. Our supply of this compound is backed by stringent quality control to ensure reliability for your critical applications.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting antioxidant and anti-inflammatory pathways.
• Cosmetic & Personal Care Actives: Incorporated into anti-aging serums, creams, and lotions for its potential skin-brightening and protective effects against environmental stressors.
• Nutraceutical & Dietary Supplement Formulation: Serves as a key ingredient or precursor in supplements designed for enhanced bioavailability of phenolic compounds.
• Biochemical Research: Employed as a standard or reagent in studies investigating polyphenol metabolism, bioavailability, and biological activity.
• Functional Food & Beverage Additive: Potential use as a natural preservative or functional additive to boost the antioxidant profile of health-focused products.
• Organic Synthesis Building Block: Acts as a versatile starting material for the preparation of more complex esters, amides, and other derivatives in fine chemical synthesis.

Basic Information

Product Name	E-Caffeic Acid Pentyl Ester
CAS No.	136944-11-1
Molecular Formula	C₁₄H₁₈O₄
Molecular Weight	250.29 g/mol
Synonyms	Caffeic Acid Pentyl Ester; Caffeic Acid Amyl Ester; 3,4-Dihydroxycinnamic Acid Pentyl Ester; (E)-3-(3,4-Dihydroxyphenyl)acrylic Acid Pentyl Ester; Amyl Caffeate; Pentyl 3-(3,4-Dihydroxyphenyl)acrylate; trans-Caffeic Acid Pentyl Ester; 136944-11-1
EINECS	Contact for details

Quality Control

Our E-Caffeic Acid Pentyl Ester is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We can support compliance requirements for various applications, including those following cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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