Epigallocatechin gallate(EGCG) (CAS 989-51-5) is supplied by Monuo Chemical for plant extract and phytochemical purchasing. It is also referenced as CAS 989-51-5. Botanical context on the listing includes Tea Leaves. Buyers typically search by product name or CAS when sourcing botanical actives and natural-product grades.
Key Specifications at a Glance
| Product Name | Epigallocatechin gallate(EGCG) |
|---|---|
| CAS Number | 989-51-5 |
| Molecular Formula | C22H18O11 |
| Molecular Weight | 458.3717 g/mol |
| Purity / Specification | >=90%; 98% |
| Plant Source | Tea Leaves |
| Part Used | leaves |
| Category | Plant extracts |
| Documents | COA, TDS, SDS on request |
| Supply Origin | China | Worldwide shipping |
What Is Epigallocatechin gallate(EGCG)?
Epigallocatechin gallate(EGCG) (CAS 989-51-5) is supplied by Monuo Chemical as a plant extract / phytochemical raw material for botanical ingredient purchasing and research supply. Site listing identifies plant source as Tea Leaves (part used: leaves).
Molecular formula C22H18O11; molecular weight about 458.3717 g/mol. Always match CAS 989-51-5 on the batch COA.
Finished-product claims, labeling and local regulatory filings remain the brand manufacturer’s responsibility. Monuo Chemical provides batch COA / SDS support for purchasing and laboratory use.
Synonyms & Search Names
- Epigallocatechin gallate(EGCG)
- CAS 989-51-5
Applications
In botanical ingredient projects, Epigallocatechin gallate(EGCG) is commonly used for:
- Botanical / phytochemical ingredient development
- Nutraceutical and dietary-ingredient R&D supply
- Natural-product reference, screening and assay work
- Export catalog purchasing for plant extract projects
Handling & Use Notes
- Assay check: Confirm specification / HPLC assay for Epigallocatechin gallate(EGCG) on the batch COA before use.
- Container handling: Keep sealed and dry; protect from unnecessary light and heat during sampling.
- Process fit: Verify solubility and stability in your intended solvent or matrix before scale-up.
- Safety: Follow the SDS for storage, PPE and waste handling.
Need assay or packing discussion? Email info@monuochem.com.
Packaging, Storage & Logistics
| Standard Pack Sizes | 50 g / 100 g bottles; 500 g / 1 kg packs (custom packing available) |
|---|---|
| Storage | Keep sealed, dry and protected from light and heat. Follow the batch COA and SDS. |
| Shelf Life | Confirm shelf life on the COA for each lot. |
| MOQ | Commercial MOQ discussed per project (often from 10 g); smaller trial packs available on request |
| Lead Time | Stock items often ship promptly; custom pack / large lots typically 7–14 working days |
Quality & Documentation
For Epigallocatechin gallate(EGCG) (CAS 989-51-5), Monuo Chemical can provide:
- Certificate of Analysis (COA)
- Technical Data Sheet (TDS) and Safety Data Sheet (SDS)
- CAS / product-name confirmation for your purchase file
- Flexible packing from grams to kilograms
- FOB / CIF / DAP terms as agreed
Our team aims to return technical data and quotations within 24 hours.
Request a Quote
Share your target assay, pack size and destination. We will confirm availability and documentation for Epigallocatechin gallate(EGCG) CAS 989-51-5.
Request a Quote | Email: info@monuochem.com
Frequently Asked Questions
What is Epigallocatechin gallate(EGCG) (CAS 989-51-5)?
Epigallocatechin gallate(EGCG) is a plant extract / phytochemical raw material supplied by Monuo Chemical. Match CAS 989-51-5 on the batch COA.
What is the molecular formula and weight of Epigallocatechin gallate(EGCG)?
Molecular formula C22H18O11; molecular weight about 458.3717 g/mol.
Is Epigallocatechin gallate(EGCG) known by other names?
Yes. Common synonyms / related names include: CAS 989-51-5. Specify the product name and CAS 989-51-5, then confirm against the COA.
What purity / specification of Epigallocatechin gallate(EGCG) do you supply?
Listed specification is >=90%; 98%. Exact assay is confirmed on the Certificate of Analysis for each lot.
What botanical source is listed for Epigallocatechin gallate(EGCG)?
Plant source on the listing: Tea Leaves; part used: leaves.
Where is Epigallocatechin gallate(EGCG) commonly used?
Epigallocatechin gallate(EGCG) is commonly used in: Botanical / phytochemical ingredient development; Nutraceutical and dietary-ingredient R&D supply; Natural-product reference, screening and assay work.
What documents can Monuo Chemical provide?
COA, TDS and SDS are standard. Additional purchase-file letters can be discussed per project.
What is the MOQ for Epigallocatechin gallate(EGCG)?
Commercial MOQ is commonly discussed from 10 g upward, with flexible packs up to kilograms. Smaller trial packs can be arranged based on project needs.
Do you ship worldwide?
Yes. Monuo Chemical ships worldwide under agreed Incoterms. Lead time depends on stock and packaging.
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Disclaimer: Information is for plant-extract raw-material identification and technical reference. Finished-product claims and regulatory filings remain the customer’s responsibility. Verify each lot against the supplied COA and SDS.
