ChemicalBook >> CAS DataBase List >>Isoastilbin
Isoastilbin
- CAS No.
- 54081-48-0
- Chemical Name:
- Isoastilbin
- Synonyms
- Isoastilbin;4H-1-Benzopyran-4-one,3-[(6-deoxy-R-Lmannopyranosyl) oxy]-2-(3,4-dihydroxyphenyl)- 2,3-dihydro-5,7-dihydroxy-,(2R,3S)-;4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3S)-
- CBNumber:
- CB12519790
- Molecular Formula:
- C21H22O11
- Molecular Weight:
- 450.39
- MDL Number:
- MOL File:
- 54081-48-0.mol
- MSDS File:
- SDS
Last updated:2023-03-13 11:54:01
| Melting point | 278-280 °C (decomp) |
|---|---|
| Boiling point | 801.1±65.0 °C(Predicted) |
| Density | 1.74±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| pka | 7.34±0.60(Predicted) |
| CAS DataBase Reference | 54081-48-0 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
Isoastilbin price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-0024410 | Isoastilbin | 54081-48-0 | 1mg | $200 | 2021-12-16 | Buy |
| ChemScene | CS-0024410 | Isoastilbin | 54081-48-0 | 5mg | $500 | 2021-12-16 | Buy |
| AvaChem | 4258 | Isoastilbin | 54081-48-0 | 20mg | $690 | 2021-12-16 | Buy |
| JR MediChem | JR8-N1157 | Isoastilbin(NewProduct) 98%(HPLC) | 54081-48-0 | 20mg | $980 | 2021-12-16 | Buy |
| Ambeed | A987602 | ISOASTILBIN 98+% | 54081-48-0 | 1mg | $75 | 2021-12-16 | Buy |
Isoastilbin Chemical Properties,Uses,Production
Description
Isoastilbin (IA) is a dihydroflavonol glycoside compound, and studies have shown that IA has a good effect on antioxidants.
Biological Activity
Isoastilbin, a dihydroflavonol glycoside compound in Rhizoma Smilacis glabrae and Astragalus membranaceus. It inhibits glucosyltransferase (GTase) with IC50 value of 54.3 μg/mL, and also inhibits tyrosinase activity. It has neuroprotective, antioxidant, antimicrobial and anti-apoptotic properties and can be used in Alzheimer's disease research.
target
IC50: 54.3 μg/mL (Glucosyltransferase (GTase)
Isoastilbin Preparation Products And Raw materials
Raw materials
Preparation Products
Isoastilbin Suppliers
Global( 84)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3424 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 3000 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 19949 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
View Lastest Price from Isoastilbin manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-18 | Isoastilbin
54081-48-0
|
US $8.00 / KG | 1KG | ＞98% HPLC | 20 tons | Career Henan Chemical Co |
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- Isoastilbin
54081-48-0
- US $8.00 / KG
- ＞98% HPLC
- Career Henan Chemical Co
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Isoastilbin
4H-1-Benzopyran-4-one,3-[(6-deoxy-R-Lmannopyranosyl) oxy]-2-(3,4-dihydroxyphenyl)- 2,3-dihydro-5,7-dihydroxy-,(2R,3S)-
4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3S)-
54081-48-0