Description

Pinosylvin is a naturally occurring stilbenoid compound, a member of the polyphenol family, known for its significant biological activity. This compound serves as a key intermediate and active ingredient in the research and development of high-value products across several advanced industries. It is particularly sought after by manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmetic sectors. Its unique structure makes it a valuable building block for synthesizing novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of new drug candidates, particularly those targeting inflammatory pathways and oxidative stress.
• Nutraceutical & Dietary Supplement Formulation: Incorporated as an active ingredient in supplements for its potential antioxidant and health-promoting properties.
• Cosmetic & Personal Care Actives: Serves as a functional ingredient in anti-aging, skin-brightening, and protective skincare formulations.
• Biochemical & Life Science Research: Employed as a standard or reagent in studies investigating plant defense mechanisms, antimicrobial activity, and cell signaling.
• Agrochemical Research: Explored for the development of natural or bio-based plant protection agents due to its inherent phytochemical properties.
• Functional Food & Beverage Additive: Investigated for fortifying foods and beverages to enhance their nutritional profile.

Basic Information

Product Name	Pinosylvin
CAS No.	22139-77-1
Molecular Formula	C14H12O2
Molecular Weight	212.24 g/mol
Synonyms	3,5-Dihydroxy-trans-stilbene; trans-3,5-Dihydroxystilbene; (E)-3,5-Dihydroxystilbene; 3,5-Dihydroxy-(E)-stilbene; Pinosylvine; Pinosylvine; Pinosylvin (trans-); Stilbene-3,5-diol
EINECS	244-777-5

Quality Control

Our Pinosylvin is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data to support your R&D and production needs. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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