Molekula
-)-Epigallocatechin gallate
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
(-)-Epigallocatechin gallate is a polyphenolic compound found in green tea, known for its antioxidant, anti-inflammatory, and potential anticancer properties. It is used in research, nutraceuticals, and cosmetic formulations. Available with CAS number 989-51-5, molecular formula C22H18O11, and molecular weight 458.37 g/mol. Stored at 2 to 8 °C. Signal word: Warning. Molekula supplies (-)-Epigallocatechin gallate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
(-)-Epigallocatechin gallate is a polyphenolic compound found in green tea, known for its antioxidant, anti-inflammatory, and potential anticancer properties. It is used in research, nutraceuticals, and cosmetic formulations. Available with CAS number 989-51-5, molecular formula C22H18O11, and molecular weight 458.37 g/mol. Stored at 2 to 8 °C. Signal word: Warning. Molekula supplies (-)-Epigallocatechin gallate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 320 C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 13055247 |
| CAS Number | 989-51-5 |
| Molecular Formula | C22H18O11 |
| Molecular Weight | 458.37 |
| SMILES | C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| HTS Code | 29329970 |
| Tariff Code | 2932990090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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
No alternate names recorded for this product.
Frequently asked questions
What is -)-Epigallocatechin gallate used for?
It is primarily used in dietary supplements, cosmetics, and pharmaceuticals for its antioxidant and anti-inflammatory properties.
What is the chemical formula and molecular weight of -)-Epigallocatechin gallate?
The formula is C22H18O11 with a molecular weight of 458.37 g/mol.
How should -)-Epigallocatechin gallate be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade of -)-Epigallocatechin gallate does Molekula offer?
We offer high-purity research-grade material suitable for laboratory and formulation use.
Can Molekula supply -)-Epigallocatechin gallate in bulk?
Yes, we can supply bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of -)-Epigallocatechin gallate?
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.