Molekula
Ellagic acid
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
Ellagic acid is a naturally occurring polyphenolic compound known for its antioxidant properties and used in research and pharmaceutical applications. Typical applications include serving as a diagnostic reagent in blood coagulation research, an antioxidant that protects cosmetic formulations from oxidative damage, and a yellow dye for textiles. It is available in high purity for laboratory and industrial use. CAS: 476-66-4, Molecular formula: C14H6O8, Molecular weight: 302.19 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Ellagic acid 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £91.80 per pack ex VAT · £110.16 inc. VAT
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 | Gray-White powder |
| Heavy metals | <20ppm |
| Total plate count | <1000cfu/g |
| Loss on Drying | <5.0% |
| Sieve Analysis | 100% Pass 80 mesh |
| Extract solvent | Ethanol & Water |
| Cadmium (Cd) | <2ppm |
| Lead (Pb) | <2ppm |
| Arsenic (As) | <2ppm |
| Assay HPLC | >98% |
| Mould & Yeast | <100cfu/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Solubility (other solvents) | Slightly soluble in alcohol; soluble in alkalies, in pyridine. Practically insoluble in ether |
Source: PubChem CID 5281855 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 23304412 |
| CAS Number | 476-66-4 |
| IUPAC Name | 6,7,13,14-tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione |
| EC Number | 207-508-3 |
| Molecular Formula | C14H6O8 |
| Molecular Weight | 302.19 |
| Exact Mass | 302.0063 |
| SMILES | C1=C2C3=C(C(=C1O)O)OC(=O)C4=CC(=C(C(=C43)OC2=O)O)O |
| InChIKey | AFSDNFLWKVMVRB-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H6O8/c15-5-1-3-7-8-4(14(20)22-11(7)9(5)17)2-6(16)10(18)12(8)21-13(3)19/h1-2,15-18H |
| PubChem CID | 5281855 |
| REACH Code | Y113 |
| HTS Code | 2932.20.3000 |
| Tariff Code | 2932209090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- 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
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, English (US), 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
- 2,3,7,8-Tetrahydroxychromeno[5,4,3-cde]chromene-5,10-dione
- Acide ellagique
- Acido elagico
- Alizarine Yellow
- Benzoaric acid
- Elagostasine
- Eleagic acid
- Gallogen
- Lagistase
- Llagic acid
Frequently asked questions
What is ellagic acid used for?
Ellagic acid is used in research applications, particularly in studies related to antioxidant activity, cancer prevention, and anti-inflammatory properties.
What is the chemical formula and molecular weight of ellagic acid?
The chemical formula is C14H6O8, and the molecular weight is 302.19 g/mol.
How should ellagic acid be stored?
Ellagic acid should be stored at ambient temperature, protected from light and moisture.
What grade of ellagic acid does Molekula supply?
Molekula supplies ellagic acid in research grade, suitable for laboratory use.
Can Molekula supply ellagic acid in bulk quantities?
Yes, Molekula can supply ellagic acid in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of ellagic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.