(-)-Catechin gallate (CAS 130405-40-2) is supplied by Monuo Chemical for plant extract and phytochemical purchasing. It is also referenced as [(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxyben, CAS 130405-40-2. Buyers typically search by product name or CAS when sourcing botanical actives in Plant extracts.
Key Specifications at a Glance
| Product Name | (-)-Catechin gallate |
|---|---|
| CAS Number | 130405-40-2 |
| Molecular Formula | C22H18O10 |
| Molecular Weight | 442.4 g/mol |
| Purity / Specification | 98% |
| Category | Plant extracts |
| Documents | COA, TDS, SDS on request |
| Supply Origin | China | Worldwide shipping |
What Is (-)-Catechin gallate?
(-)-Catechin gallate (CAS 130405-40-2) is supplied by Monuo Chemical as a plant extract / phytochemical raw material for botanical ingredient purchasing and research supply. It is listed in Plant extracts.
Molecular formula C22H18O10; molecular weight about 442.4 g/mol. Always match CAS 130405-40-2 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. Request a Quote for packing and documentation.
Synonyms & Search Names
- (-)-Catechin gallate
- [(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxyben
- CAS 130405-40-2
Applications
In botanical ingredient projects, (-)-Catechin gallate is commonly used for:
- Botanical raw-material evaluation and vendor qualification
- Natural-product assay and reference use (confirm COA assay)
- Formulation screening where a defined CAS is required
- Procurement of phytochemical grades for laboratory projects
Compare related botanicals such as Hesperetin (CAS 69097-99-0) in the same Plant extracts range.
Handling & Use Notes
- Identity: Match the product name and CAS on the COA to the (-)-Catechin gallate lot you received.
- Sampling: Minimize open-container time; reseal promptly after weighing.
- Compatibility: Check solvent fit and stability in your system before larger batches.
- SDS: Use the batch SDS as the controlling safety document.
Need assay or packing discussion? Email [email protected] or use the contact form.
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 50 g); larger packs available on request |
| Lead Time | Stock items often ship promptly; custom pack / large lots typically 7–14 working days |
Quality & Documentation
For (-)-Catechin gallate (CAS 130405-40-2), 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. See also Plant extracts.
Request a Quote
Share your target assay, pack size and destination. We will confirm availability and documentation for (-)-Catechin gallate CAS 130405-40-2.
Request a Quote | Email: [email protected]
Frequently Asked Questions
What should be checked before scale-up of (-)-Catechin gallate?
Verify solubility and stability in your intended solvent or matrix, and re-check the lot assay on the COA before process scale-up.
Can packing for (-)-Catechin gallate be customized?
Yes. Gram-to-kilogram packing can be discussed. Start from 50 g commercial packs unless another size is agreed for the project.
Is (-)-Catechin gallate a finished consumer product?
No. (-)-Catechin gallate is supplied as a botanical / phytochemical raw material for purchasing and laboratory use. Labeling of finished goods is the customer’s responsibility.
What specification of (-)-Catechin gallate do you supply?
A catalog listing for this CAS is 98%. Exact assay is confirmed on the Certificate of Analysis for each lot.
Can (-)-Catechin gallate be used as an analytical reference material?
Buyers often source CAS 130405-40-2 for natural-product screening and assay work. Confirm the required assay on the COA before method use.
What packing sizes are available for (-)-Catechin gallate?
Standard discussion starts from 50 g bottles, with 500 g / 1 kg packs and custom packing on request. Confirm pack size when you request a quote.
Which related Plant extracts can I review with (-)-Catechin gallate?
You may also review Hesperetin (CAS 69097-99-0) and Phosphatidylserine (CAS 8002-43-5), or open the full Plant extracts catalog.
Are kilogram quantities of (-)-Catechin gallate available?
Kilogram packing can be discussed after the 50 g starting point. Availability depends on stock; ask via Request a Quote.
Related Products
- Hesperetin (CAS 69097-99-0)
- Phosphatidylserine (CAS 8002-43-5)
- Methyl Hesperidin (CAS 11013-97-1)
- Reserpine (CAS 50-55-5)
- View all Plant extracts
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.
