Molekula
Resveratrol from grapes
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Resveratrol from grapes is a natural polyphenolic compound found in the skin of red grapes, known for its antioxidant properties and potential health benefits, including cardiovascular support and anti-inflammatory effects. It is widely used in dietary supplements, skincare products, and research applications for its bioactive qualities. This product has a CAS number of 501-36-0, with the molecular formula C14H12O3 and a molecular weight of 228.24 g/mol. It requires storage at -15 to -20°C and carries a signal word of Warning due to its moderate hazards. Molekula supplies Resveratrol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Ash | ≤5.00% |
| Heavy metals | ≤10.00 ppm |
| Salmonella | Negative |
| Loss on Drying | ≤0.5% |
| Content | ≥98% |
| Residual Solvents | ≤0.05% |
| Escherichia coli | Negative |
| Mesh size | 95% through 80mesh. |
| Lead (Pb) | ≤1.00 ppm |
| Arsenic (As) | ≤1.00 ppm |
| Total Bacteria Count | ≤1000 cfu/g |
| Taste & Odour | Sour |
| Mould & Yeast | ≤100 cfu/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 254 °C |
| log P (octanol/water) | 3.10 |
Source: PubChem CID 445154 (DrugBank, HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90035499 |
| CAS Number | 501-36-0 |
| IUPAC Name | 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol |
| Molecular Formula | C14H12O3 |
| Molecular Weight | 228.24 |
| Exact Mass | 228.0786 |
| SMILES | C1=CC(=CC=C1/C=C/C2=CC(=CC(=C2)O)O)O |
| InChIKey | LUKBXSAWLPMMSZ-OWOJBTEDSA-N |
| InChI | InChI=1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+ |
| PubChem CID | 445154 |
| REACH Code | Y113 |
| HTS Code | 2907290500 |
| Tariff Code | 2907290090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H413 May cause long lasting harmful effects to aquatic life
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (E)-resveratrol
- 3,4',5-Stilbenetriol
- 3,4',5-Trihydroxy-trans-stilbene
- 3,4',5-Trihydroxystilbene
- 5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol
- Biofort
- Cuspidatin
- resveratrol
- Resvida
- trans-resveratrol
Frequently asked questions
What is resveratrol from grapes commonly used for?
Resveratrol is primarily used as a dietary supplement for its potential antioxidant, anti-inflammatory, and cardiovascular health benefits, as well as in research for studying its biological effects.
What is the chemical formula and molecular weight of resveratrol?
The chemical formula is **C₁₄H₁₂O₃**, and the molecular weight is **228.24 g/mol**.
How should resveratrol be stored?
Store resveratrol at **-15 to -20°C** to maintain stability and prevent degradation.
What grades or purities of resveratrol does Molekula supply?
Molekula supplies **high-purity resveratrol** (typically ≥98% purity), suitable for research, nutritional, and pharmaceutical applications.
Can Molekula supply resveratrol in bulk quantities?
Yes, Molekula can provide resveratrol in bulk, with flexible packaging options to meet large-scale production needs.
What documentation comes with an order of resveratrol?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.