ChemicalBook >> CAS DataBase List >>Silybin
Silybin
- CAS No.
- 802918-57-6
- Chemical Name:
- Silybin
- Synonyms
- Silybin A,B (Mixture);Silybin (Mixture of Diastereomers);4H-1-Benzopyran-4-one, 2-[2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
- CBNumber:
- CB22545743
- Molecular Formula:
- C25H22O10
- Molecular Weight:
- 482.44
- MDL Number:
- MOL File:
- 802918-57-6.mol
Last updated:2023-07-12 17:18:28
| Melting point | 152-153°C |
|---|---|
| Boiling point | 793.0±60.0 °C(Predicted) |
| Density | 1.527±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Acetone (Sparingly, Sonicated, Heated), DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 7.39±0.60(Predicted) |
| form | Solid |
| color | Pale Yellow to Beige |
| InChIKey | SEBFKMXJBCUCAI-DBMPWETRSA-N |
| SMILES | [C@H]1(C2=CC=C3OC(CO)C(C4=CC=C(O)C(OC)=C4)OC3=C2)OC2=CC(O)=CC(O)=C2C(=O)[C@@H]1O |
Silybin price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHL89280 | Silybin (A + B mixture) phyproof? Reference Substance | 802918-57-6 | 25mg | $286 | 2024-03-01 | Buy |
| Sigma-Aldrich | 02000585 | Silybin mixture of Silybin A and B, primary reference standard | 802918-57-6 | 25mg | $845 | 2024-03-01 | Buy |
| TRC | S465850 | Silybin (A + B mixture) | 802918-57-6 | 5g | $120 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 53021 | Silybin (A + B mixture) | 802918-57-6 | 100mg | $610 | 2021-12-16 | Buy |
| AvaChem | 3619 | Silybin | 802918-57-6 | 1g | $129 | 2021-12-16 | Buy |
Silybin Chemical Properties,Uses,Production
Chemical Properties
Beige Solid
Uses
Reference standard in the analysis of herbal medicinal products.
Uses
Hepatoprotectant. In nature, the flavonolignan Silybin occurs as a mixture of two diastereomers, Silybin A and Silybin B.
General Description
Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
Silybin Preparation Products And Raw materials
Global( 37)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi LonierHerb Bio Technology Co Ltd | +86-86-+86-86-029-87551862 +8617702909819 | sales006@ingredients-lonier.com | China | 2603 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3424 | 58 |
| Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 | sales@chemnorm.com | CHINA | 2935 | 58 |
| PNP Biotech Co. Ltd | +8618516098983 | sales@pnpbiotech.com | China | 1001 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 | info@efebio.com | China | 9709 | 58 |
| Chengdu Push Bio-Technology Co., Ltd. | 028-85370565-229 18080489829 | 3004654993@qq.com | China | 9181 | 60 |
Silybin A,B (Mixture)
Silybin (Mixture of Diastereomers)
4H-1-Benzopyran-4-one, 2-[2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
802918-57-6
Aromatics
Chiral Reagents
Intermediates & Fine Chemicals
Isotope Labelled Compounds
Pharmaceuticals