Description

4"-o-Acetylastilbin is a specific acetylated derivative of the natural polyphenol stilbene, a compound class known for its bioactive properties. This chemical is valued for its enhanced stability and bioavailability compared to its parent compound, making it a crucial intermediate for advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and fine chemical industries for applications in drug discovery, functional ingredient synthesis, and biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents targeting inflammation, metabolic disorders, and oxidative stress.
• Nutraceutical Research: Used in the development and study of high-potency dietary supplements and functional food ingredients.
• Biochemical Research: Acts as a reference standard or probe in studying biological pathways related to cell signaling and antioxidant mechanisms.
• Fine Chemical Synthesis: Employed as a specialized intermediate for creating complex organic molecules in academic and industrial laboratories.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations due to the skin-beneficial properties associated with stilbenoids.

Basic Information

Product Name	4"-o-Acetylastilbin
CAS No.	1298135-49-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4''-O-Acetylastilbin; 4''-O-Acetyl-astilbin; Astilbin 4''-acetate; (2R,3R)-3,5,7-Trihydroxy-2-(4-hydroxyphenyl-2,3-dihydro-4H-1-benzopyran-4-one 4''-acetate; 4''-Acetyl astilbin; Acetylated Astilbin
EINECS	Contact for details

Quality Control

Our 4"-o-Acetylastilbin is produced under strict quality management protocols. 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 development applications. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥95%
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.