Description

3'-Hydroxypterostilbene is a hydroxylated derivative of the well-known natural compound pterostilbene, offering enhanced biological activity and solubility profiles. This high-purity compound is critical for research and development in the nutraceutical and pharmaceutical sectors, where precise molecular structure and purity are paramount. It serves as a key intermediate and reference standard for scientists developing advanced antioxidant, anti-aging, and metabolic health formulations.

Application

• Pharmaceutical Research: As a potent bioactive reference standard for studying metabolic pathways, neuroprotection, and anti-inflammatory mechanisms.
• Nutraceutical Formulation: A premium active ingredient for high-end dietary supplements targeting oxidative stress and cellular health.
• Cosmeceutical Development: Incorporated into advanced skincare products for its potential anti-aging and protective properties against environmental stressors.
• Biochemical Research: Used in in-vitro and in-vivo studies to investigate its pharmacokinetics, bioavailability, and structure-activity relationships.
• Reference Standard: Serves as a high-purity calibrant for analytical methods (HPLC, LC-MS) in quality control laboratories.

Basic Information

Product Name	3'-Hydroxypterostilbene
CAS No.	475231-21-1
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	3'-Hydroxy-3,5-dimethoxy-trans-stilbene; 4-[(E)-2-(3-Hydroxyphenyl)ethenyl]-1,2-dimethoxybenzene; Pterostilbene 3'-hydroxy derivative; 3,5-Dimethoxy-4'-hydroxystilbene; trans-3'-Hydroxypterostilbene
EINECS	Contact for details

Quality Control

Our 3'-Hydroxypterostilbene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods. We adhere to relevant industry guidelines for reference standards and can provide support for regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere to prevent oxidation. Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solvent Residue (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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