Baicalein, 98%
Order Baicalein, 98% (CAS 491-67-8) online at Zemixal: C15H10O5, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-003791.
About Baicalein, 98%
Baicalein, 98% sits in our natural Products, Vitamins & Phytochemicals section and ships worldwide from stock or short lead time. Key data (98%): CAS 491-67-8, formula C15H10O5 and molar mass 270.24 g/mol. It is described as yellow to gold or gold-brown powder.
Use cases we see most often
- Phytochemical research
- Natural product screening
- Nutraceutical R&D
Handling and storage
Physical constants on file: boiling point 256-271 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Order it in 100 mg, 500 mg, 5 g and 1 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Phytochemical research
- Natural product screening
- Nutraceutical R&D
Applications
Specifications and identifiers
| Product name | Baicalein, 98% |
|---|---|
| Catalogue number | ZX-003791 |
| CAS number | 491-67-8 |
| IUPAC name | 5,6,7-trihydroxy-2-phenylchromen-4-one |
| Molecular formula | C15H10O5 |
| Molar mass | 270.24 g/mol |
| Exact mass | 270.0528 |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | Yellow to gold or gold-brown powder |
| Boiling point | 256-271 °C |
| XLogP3 | 1.7 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 87 Ų |
| HS code | 29241900 |
| InChIKey | FXNFHKRTJBSTCS-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)O)O |
| PubChem CID | 5281605 |
| Synonyms | 5,6,7-Trihydroxyflavone, Noroxylin, 5,6,7-trihydroxy-2-phenyl-4H-chromen-4-one, 5,6,7-Trihydroxy-2-phenyl-4H-1-benzopyran-4-one, 5,6,7-trihydroxy-2-phenyl-chromen-4-one, 4H-1-Benzopyran-4-one, 5,6,7-trihydroxy-2-phenyl-, 5,7-Trihydroxyflavone, Biacalein, BaiKalein, Sho-saiko-to, Baicalein, 8 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 500 mg | Quoted on request | |
| 5 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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