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Resveratrol 98% CAS 501-36-0

Price range: €50.00 through €320.00

  • EU VAT ID accepted at checkout
  • Dispatched from EU warehouse
  • Typical lead time: 5–10 working days

Synonyms: 3,4′,5-Stilbenetriol ; 3,4′,5-Trihydroxystilbene

INCI: RESVERATROL

Download quality specification Resveratrol-CAS-501-36-0-QS.pdf

10 g € 50
100 g € 130
500 g € 220
1 kg € 320
Prices for bulk quantities
5 kg €/kg 243
20 kg €/kg 209
60 kg Price on request
100 kg Price on request
Inquire at [email protected] for volume pricing, annual supply agreements, custom specifications, and technical documentation. Commercial-scale supply available up to 2 metric tons annually.

Plant-based, Vegan, Not tested on animals, Non-GMO, Calculated according to ISO 16128

Cat. No. NST-10-91
CAS 501-36-0
Assay 98% (HPLC)
Appearance White Powder
Source Polygonum Cuspidatum Bark Extract
Molecular formula C14H12O3
Molecular weight 228.24

Botanical Extracts with this product

Description

Bulk Resveratrol Supplier (CAS 501-36-0) – ≥98% HPLC, EU Supply

NST-10-91 is a fine, white resveratrol powder sourced from Polygonum cuspidatum bark and standardized to ≥98.0% by HPLC. It is intended for manufacturers developing specialty leave-on skin-care formulations where solubility, light exposure and finished-product stability can be carefully controlled.

Who This Product Is For

Customer type Relevant use
Skin-care manufacturers Development of antioxidant serums, creams and facial emulsions
Cosmetic contract manufacturers Customer-specific leave-on formulation projects
Formulation and R&D teams Vehicle, dispersion, compatibility and stability evaluation
Ingredient distributors Specialty resveratrol supply for cosmetic-development customers

Key Specifications

Parameter Specification
Catalog number NST-10-91
CAS number 501-36-0
Molecular formula / molecular weight C14H12O3 / 228.24
Source Polygonum cuspidatum bark
Appearance Fine, white powder
Resveratrol assay ≥98.0% by HPLC
Emodine <10 ppm by HPLC
Particle-size screen NLT 95% passes 80 mesh
Shelf life 24 months when properly stored
Storage Store in a cool, dry place away from strong light and heat

Technical & Formulation Considerations

Consideration Development implication
Water solubility Direct addition to water should not be expected to produce a clear, concentrated formulation. Evaluate suitable vehicles, controlled dispersions or delivery systems in the complete formula.
pH sensitivity Dissolved resveratrol becomes less stable as aqueous pH increases. Confirm assay and physical stability at the finished product’s selected pH.
Light exposure Control light exposure during preparation, filling and packaged storage, and validate the selected packaging with the finished formulation.
Precipitation risk Assess dilution behavior, recrystallization and long-term dispersion or solution stability in the intended vehicle.
Processing Evaluate compatibility with the complete ingredient system and validate any heat-containing process rather than extrapolating from raw-powder stability.

Applications

Application Formulation focus
Concentrated facial serums Non-aqueous, co-solvent or protected-delivery approaches with controlled light exposure
Night creams and facial emulsions Validated solubilization or stable fine dispersion within the finished emulsion
Leave-on skin-conditioning products Antioxidant-focused formulation concepts supported by product-specific stability and safety testing
Cosmetic gels Prototype development after resolving solubility, precipitation, pH and light-stability requirements

Quality & Documentation

The supplier specification includes TLC identification, HPLC testing for resveratrol and emodine, and controls for loss on drying, sulfated ash, pesticide residues, PAHs, residual solvents, heavy metals and microbiological quality.

Finished-product manufacturers should establish formula-specific compatibility, assay retention, appearance, precipitation behavior, package compatibility and topical safety under the intended processing and storage conditions.

Regulatory Information

For application-specific regulatory information and documentation, please contact NST Chemicals.

Bulk Supply Information

Minimum order quantity 10 g
Supply location EU warehouse
Larger volumes Available on request
Typical lead time 5–10 working days
Packaging Plastic bags, bottles or drums depending on quantity
Commercial response time 1–24 hours

Commercial Supply Program

NST Chemicals supports evaluation quantities, pilot-scale purchasing and larger commercial orders. Consistent sourcing becomes increasingly important when a formulation moves from development to production; see From 10 g to 100 kg: Why Consistent Supply Matters in Ingredient Sourcing.

NST Chemicals Resources

Company website nstchemicals.com
Ingredient sourcing guidance Consistent supply from evaluation to commercial scale

About NST Chemicals

Established in 2017 and headquartered in Latvia, NST Chemicals is a European supplier of phytochemicals, botanical extracts, cosmetic active ingredients, nutraceutical ingredients, and specialty natural compounds. The company supports customers from initial evaluation and product development through commercial-scale purchasing with flexible quantities, technical documentation, transparent communication, and long-term sourcing options.

Request Pricing & Availability

Send your required quantity, application and delivery destination to [email protected] or contact NST Chemicals via WhatsApp at +371 24220280 for pricing, current availability and lead time.