Description

Gnetin D CAS NO 84870-53-1 is a bioactive stilbenoid compound, a member of the resveratrol oligomer family. This high-purity phytochemical is valued for its potent biological activity and serves as a critical reference standard and research material. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for product development and quality control applications.

Application

• Pharmaceutical Research & Development: As a reference standard for analytical method development, validation, and quality control of complex botanical extracts and finished products.
• Nutraceutical Formulation: A key active ingredient or marker compound in dietary supplements targeting antioxidant, anti-inflammatory, and metabolic health pathways.
• Cosmeceutical Actives: Incorporated into advanced skincare formulations for its potential anti-aging and skin-protective properties.
• Biochemical & Pharmacological Studies: Used in in vitro and in vivo research to investigate mechanisms of action, bioavailability, and therapeutic efficacy.
• Academic & Institutional Research: Serves as a pure compound for university and government lab studies in chemistry, biology, and pharmacology.
• Food & Beverage Fortification: Potential application as a functional ingredient in health-focused food and beverage products.

Basic Information

Product Name	Gnetin D
CAS No.	84870-53-1
Molecular Formula	C₃₀H₂₆O₈
Molecular Weight	514.52 g/mol
Synonyms	Gnetin D; Gnetol Dimer; trans-Gnetin D; Shegansu D; (E)-Gnetin D; 5-[(1E)-2-[5-[(1E)-2-(3,5-Dihydroxyphenyl)ethenyl]-2,3-dihydroxyphenyl]ethenyl]-1,3-benzenediol; Resveratrol Dimer
EINECS	Contact for details

Quality Control

Our Gnetin D is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.