Description

Rhapontigenin is a naturally occurring stilbenoid compound, a derivative of resveratrol, known for its significant biological activity. This high-purity ingredient is valued for its potent antioxidant and anti-inflammatory properties, making it a key candidate for advanced research and product development. It is primarily sought by manufacturers and researchers in the nutraceutical, pharmaceutical, and cosmetic industries for formulating health supplements, therapeutic agents, and premium skincare products.

Application

• Nutraceutical & Dietary Supplements: Used as a bioactive ingredient in formulations targeting oxidative stress, inflammation, and metabolic health.
• Pharmaceutical Research: Serves as a reference standard and an active pharmaceutical ingredient (API) intermediate in drug discovery for its potential therapeutic effects.
• Cosmetic & Skincare Products: Incorporated into anti-aging serums, creams, and lotions for its antioxidant properties to protect skin from environmental damage.
• Functional Food & Beverages: Added to health-focused foods and drinks to enhance their nutritional profile.
• Biochemical & Life Science Research: Utilized in academic and industrial laboratories for studying cell signaling pathways, enzyme inhibition, and natural product chemistry.
• Veterinary Supplements: Applied in animal health products for similar antioxidant and anti-inflammatory benefits.

Basic Information

Product Name	Rhapontigenin
CAS No.	500-65-2
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	3,5,3'-Trihydroxy-4'-methoxystilbene; Rhapontigenine; Rhaponticin aglycone; 4'-Methoxyresveratrol; 3,4',5-Trihydroxy-3'-methoxystilbene; NSC 407303; (E)-3,5,3'-Trihydroxy-4'-methoxystilbene
EINECS	207-903-4

Quality Control

Our Rhapontigenin is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, for identity, potency, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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