Quercetin-7-O-β-D-glucopyranoside
- CAS No.
- 491-50-9
- Chemical Name:
- Quercetin-7-O-β-D-glucopyranoside
- Synonyms
- Quercetin-7-O-beta-D-glucopyranoside;Quercetin 7-glucoside;quercetin 7-O-β-D-glucoside;Quercetin-7-O-b-D-glucopyranoside;C.I. 75710;QuerciMeritroside;quercetin7-O-β-D-glucoside;quercetin 7-O-beta-D-glucoside;Quercetin-7-O-β-D-glucopyranosid;Quercetin-7-O-2-D-glucopyranoside
- CBNumber:
- CB51246345
- Molecular Formula:
- C21H20O12
- Molecular Weight:
- 464.38
- MDL Number:
- MFCD01762823
- MOL File:
- 491-50-9.mol
- MSDS File:
- SDS
| storage temp. | 2-8°C |
|---|---|
| solubility | DMF: 10 mg/ml; DMSO: 10 mg/ml; PBS (pH 7.2): 0.3 mg/ml |
| form | A crystalline solid |
| Boiling point | 859.2±65.0 °C(Predicted) |
| Density | 1.809±0.06 g/cm3(Predicted) |
| Melting point | 248 °C |
| pka | 5.92±0.40(Predicted) |
| LogP | -0.367 (est) |
| FDA UNII | 177033M1DL |
Quercetin-7-O-β-D-glucopyranoside price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 27641 | Quercetin-7-O-β-D-Glucopyranoside | 491-50-9 | 1mg | $47 | 2024-03-01 | Buy |
| Cayman Chemical | 27641 | Quercetin-7-O-β-D-Glucopyranoside | 491-50-9 | 10mg | $360 | 2024-03-01 | Buy |
| Cayman Chemical | 27641 | Quercetin-7-O-β-D-Glucopyranoside | 491-50-9 | 5mg | $206 | 2024-03-01 | Buy |
| Usbiological | 300868 | Quercetin-7-O-beta-D-glucopyranoside | 491-50-9 | 10mg | $490 | 2021-12-16 | Buy |
| AK Scientific | 8232AH | Quercetin-7-glucoside | 491-50-9 | 10mg | $499 | 2021-12-16 | Buy |
Quercetin-7-O-β-D-glucopyranoside Chemical Properties,Uses,Production
Occurrence
Quercimeritrin is a natural product found in Dendroviguiera sphaerocephala, Dendroviguiera eriophora, and other organisms with data available.
Definition
ChEBI: Quercetin-7-O-β-D-glucopyranoside is a quercetin O-glucoside in which a glucosyl residue is attached at position 7 of quercetin via a beta-glycosidic linkage. It has a role as an antioxidant and a metabolite. It is a beta-D-glucoside, a monosaccharide derivative, a member of flavonols, a tetrahydroxyflavone and a quercetin O-glucoside.
Antimicrobial activity
Quercetin-7-O-beta-D-glucopyranoside has antibacterial activity, it shows promising activity against Staphylococcus aureus. Quercetin 7-O-beta-D-glucopyranoside exhibits strong antioxidative, and anti-inflammatory activities, inhibiting expression of inducible nitric oxide synthase and release of nitric oxide by lipopolysaccharide-stimulated RAW 264.7 macrophages in a dose-dependent manner. It inhibits overexpression of cyclooxygenase-2 and granulocyte macrophage-colony-stimulating factor.
Biological Activity
Quercetin-7-O-β-D-glucopyranoside is a flavonoid originally isolated from G. hirsutum that has diverse biological activities, including antioxidant, anti-inflammatory, and anti-angiogenic properties. It has antioxidant activity in a oxygen radical absorbance capacity (ORAC) assay and decreases tert-butyl hydroperoxide-induced reactive oxygen species (ROS) production in L-929 cells when used at concentrations of 0.25 and 1 μg/ml. Quercetin-7-O-β-D-glucopyranoside (15 and 30 μg/ml) reduces protein levels of inducible nitric oxide synthase (iNOS) and COX-2 in LPS-stimulated RAW 264.7 cells. It decreases angiogenesis in isolated rat aortic rings and proliferation of human umbilical vein endothelial cells (HUVECs) but has no effect on tube formation or chemotaxis of HUVECs when used at a concentration of 100 μM.
Quercetin-7-O-β-D-glucopyranoside Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
| Chengdu Greenpure Biopharma CO.,Ltd | 18283602253 | jancyzheng@gcgreenpure.com | China | 952 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3424 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | sales@dolonchem.com | CHINA | 2972 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 3000 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| Shanghai Standard Technology Co., Ltd. | 18502101150 | ft-sales@nature-standard.com | CHINA | 1923 | 58 |
View Lastest Price from Quercetin-7-O-β-D-glucopyranoside manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-02-24 | Quercetin-7-O-β-D-glucopyranoside
491-50-9
|
US $0.00 / mg | 5mg | ≥98%(HPLC) | 10 g | Shanghai Standard Technology Co., Ltd. | |
 |
2020-01-19 | C.I. 75710
491-50-9
|
US $3.00 / KG | 1KG | 98% | 1kg,5kg,50kg | Career Henan Chemical Co |
-
- Quercetin-7-O-β-D-glucopyranoside
491-50-9
- US $0.00 / mg
- ≥98%(HPLC)
- Shanghai Standard Technology Co., Ltd.
-
- C.I. 75710
491-50-9
- US $3.00 / KG
- 98%
- Career Henan Chemical Co
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