Description

Pallidol CAS NO 105037-88-5 is a naturally occurring stilbenoid dimer, a member of the resveratrol oligomer family, recognized for its significant biological activity. This compound is of high interest for research and development in the pharmaceutical and nutraceutical sectors due to its potent antioxidant and potential therapeutic properties. It serves as a critical reference standard and a promising bioactive ingredient for scientists and manufacturers in life sciences, functional food, and cosmetic industries.

Application

• Pharmaceutical Research: Used as a high-purity reference standard in drug discovery, pharmacokinetic studies, and for investigating mechanisms of action related to oxidative stress and inflammation.
• Nutraceutical Development: Incorporated into formulations for dietary supplements aimed at promoting cellular health and longevity, leveraging its antioxidant capacity.
• Cosmetic Science: Evaluated as a bioactive ingredient in anti-aging and skin-protective cosmetic products for its potential to neutralize free radicals.
• Biochemical Research: Serves as a tool compound in biochemical assays to study stilbenoid pathways, enzyme inhibition, and cellular signaling.
• Functional Food & Beverage: Potential application as a natural additive to enhance the health profile of fortified foods and beverages.
• Academic & Institutional Research: A key material for universities and research institutes conducting studies on natural products and polyphenol chemistry.

Basic Information

Product Name	Pallidol
CAS No.	105037-88-5
Molecular Formula	C28H22O6
Molecular Weight	454.47 g/mol
Synonyms	Pallidol; (E)-4-[(E)-2-(3,5-Dihydroxystyryl)-3,5-dihydroxyphenyl]but-3-en-2-one; trans-Pallidol; ε-Viniferin; Resveratrol dimer; Stilbenoid dimer; Hopeaphenol (Note: structurally related, often referenced); Miyabenol C (Note: isomeric form)
EINECS	Contact for details

Quality Control

Our Pallidol is produced and handled under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and ensure long-term stability. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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