Description

Bis[3-(3,4-Dihydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester is a specialized polyphenolic ester compound derived from caffeic acid and glycerol. This chemical is valued for its potent antioxidant properties and its role as a versatile intermediate in advanced synthesis. It is primarily sought after by manufacturers in the pharmaceutical, nutraceutical, and high-performance polymer industries for developing active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting oxidative stress-related conditions.
• Antioxidant Agent: Incorporated into dietary supplements and functional food formulations for its free radical scavenging activity.
• Polymer Additive: Serves as a stabilizer and antioxidant in specialty plastics and coatings to enhance durability and prevent degradation.
• Cosmetic Ingredient: Utilized in anti-aging and skin-protective formulations for its antioxidant and potential UV-protective effects.
• Research & Development: A key reagent in biochemical and material science research for studying polyphenol chemistry and activity.
• Cross-linking Agent: Potential use in creating bio-based polymers and resins due to its reactive ester and phenolic groups.

Basic Information

Product Name	Bis[3-(3,4-Dihydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester
CAS No.	65526-90-1
Molecular Formula	C29H26O12
Molecular Weight	566.51 g/mol
Synonyms	1,3-Diacetyl-2-caffeoylglycerol; Glycerol 1,3-Diacetate 2-Caffeate; 2-Caffeoyl-1,3-diacetylglycerol; Caffeic Acid Glycerol Diacetate Ester; Bis(caffeic acid) glycerol diacetate ester; 1,3-Di-O-acetyl-2-O-caffeoylglycerol; 2-O-Caffeoyl-1,3-di-O-acetylglycerol
EINECS	Contact for details

Quality Control

Our Bis[3-(3,4-Dihydroxyphenyl)Propenoic Acid]2-Acetoxy-1,3-Propanediyl Ester is produced under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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