Oxyresveratrol CAS 29700-22-9
Price range: €90 through €1315
Synonyms: trans-Oxyresveratrol
INCI: HYDROXYRESVERATROL
Download quality specification Oxyresveratrol-CAS-29700-22-9-QS.pdf
| 10 g | € 90 |
| 100 g | € 230 |
| 500 g | € 730 |
| 1 kg | € 1315 |
| 5 kg | €/kg 1210 |
| 20 kg | €/kg 1165 |
| 50 kg | Price on request |
| 100 kg | Price on request |
| Cat. No. | NST-10-140 |
| CAS | 29700-22-9 |
| Assay | 98% (HPLC) |
| Appearance | Light yellow powder |
| Molecular formula | C14H12O4 |
| Molecular weight | 244,24 |
Bulk Oxyresveratrol Supplier (CAS 29700-22-9) – ≥98% HPLC, EU Supply
NST-10-140 is a high-purity oxyresveratrol powder for manufacturers developing stabilized topical cosmetic formulations. Commercial application evidence is strongest in leave-on facial-care products designed to improve the appearance of uneven skin tone and visible dark spots.
Who This Product Is For
| Customer type | Relevant use |
|---|---|
| Cosmetic and personal-care manufacturers | Development of leave-on tone-evening products |
| Contract manufacturers | Formula-specific incorporation, processing and stability work |
| R&D and formulation teams | Vehicle screening, solubility evaluation and prototype development |
| Specialty ingredient distributors | Supply to qualified cosmetic-development customers |
Key Specifications
| Product | Oxyresveratrol |
|---|---|
| Catalogue number | NST-10-140 |
| CAS number | 29700-22-9 |
| Molecular formula | C14H12O4 |
| Molecular weight | 244.24 |
| Appearance | Light-yellow powder |
| Assay | ≥98.0% by HPLC |
| Shelf life | 2 years when properly stored |
| Storage | Store in a cool, dry place away from strong light and heat |
Technical & Formulation Considerations
| Aqueous incorporation | Native water solubility is limited. Direct addition to water should not be assumed to produce a true solution; evaluate suitable solvent, carrier, dispersion or emulsion systems with the actual production formula. |
|---|---|
| Light and solution stability | Solution-state degradation, isomerization and colour change may occur. Assess light exposure during processing, storage and consumer use. |
| pH and processing | No universal formulation pH window or maximum processing temperature has been established. Optimize pH and incorporation conditions in the complete vehicle. |
| Development formats | Solubilized systems, controlled dispersions, emulsions, anhydrous vehicles and multipart formats are potential development approaches requiring formula-specific validation. |
| Finished-product testing | Evaluate assay, relevant isomer distribution, precipitation, colour, package compatibility and stability under intended storage and use conditions. |
Applications
| Application | Development focus |
|---|---|
| Leave-on facial serums | Products positioned to support a brighter, more even-looking complexion |
| Targeted dark-spot products | Localized products for the visible appearance of uneven pigmentation |
| Facial emulsion creams | Single-active or multi-active leave-on formulation development |
| Anhydrous or multipart boosters | Development formats intended to limit aqueous exposure before application |
Quality & Documentation
The supplier quality specification defines oxyresveratrol NST-10-140 as a light-yellow powder with an assay of at least 98.0% by HPLC, together with specified physical and quality parameters.
The stated shelf life applies to the properly stored supplier powder and should not be transferred to a finished cosmetic. Manufacturers should establish compatibility, processing suitability and finished-product stability in the intended vehicle and packaging.
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.
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