Description

Dihydroresveratrol is a hydrogenated derivative of the well-known polyphenol resveratrol, offering enhanced stability and bioavailability. This compound is valued for its potent antioxidant properties and serves as a key intermediate in the synthesis of high-value nutraceuticals and pharmaceuticals. It is primarily sought by manufacturers in the dietary supplement, cosmetic, and pharmaceutical research and development sectors for formulating advanced health and wellness products.

Application

• Nutraceutical & Dietary Supplements: A core ingredient in formulations targeting antioxidant support, cellular health, and longevity.
• Cosmetic & Skincare Products: Used in anti-aging serums, creams, and lotions for its skin-protective and rejuvenating properties.
• Pharmaceutical Intermediates: Serves as a critical building block in the synthesis of novel therapeutic agents.
• Functional Food & Beverages: Incorporated into health-focused foods and drinks to enhance their nutritional profile.
• Research & Development: A standard compound for biochemical and pharmacological studies investigating polyphenol metabolism and activity.
• Veterinary Supplements: Applied in premium animal health products for companion and performance animals.

Basic Information

Product Name	Dihydroresveratrol
CAS No.	58436-28-5
Molecular Formula	C14H14O3
Molecular Weight	230.26 g/mol
Synonyms	3,5,4'-Trihydroxybibenzyl; 4-[(3,5-Dihydroxyphenyl)methyl]benzene-1,3-diol; 3,5,4'-Trihydroxy-dihydrostilbene; DHR; Dihydro-Resveratrol; trans-Dihydroresveratrol; (E)-Dihydroresveratrol; Bibenzyl-3,4',5-triol
EINECS	Contact for details

Quality Control

Our Dihydroresveratrol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Our quality commitment ensures the product meets the stringent requirements for research and cGMP-grade manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation to maintain optimal purity and efficacy.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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