| Company Name: |
Chengdu Biopurify Phytochemicals Ltd.
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| Tel: |
+86-028-82633397 18982077548 |
| Email: |
cwb1@biopurify.cn |
| Products Intro: |
Product Name:Quercetin 5,3'-dimethyl ether
CAS:40554-94-7
Purity:>95%,98%,99% Package:From mgs to grams,up to Kgs.Inquire for Bulk scale.
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| Company Name: |
Shanghai YuanYe Biotechnology Co., Ltd.
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| Tel: |
021-61312847; 18021002903 |
| Email: |
3008007409@qq.com |
| Products Intro: |
Product Name:3',5-Di-O-methyl quercetin
CAS:40554-94-7
Purity:HPLC>= 98% Package:5mg Remarks:B28513
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4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- manufacturers
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| | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- Basic information |
| Product Name: | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- | | Synonyms: | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy-;3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy-4H-chromen-4-one;Quercetin 5,3'-dimethyl ether;3',5 Di O methyl quercetin,3',5DiOmethyl quercetin;3',5-Di-O-methyl quercetin | | CAS: | 40554-94-7 | | MF: | C17H14O7 | | MW: | 330.29 | | EINECS: | | | Product Categories: | | | Mol File: | 40554-94-7.mol |  |
| | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- Chemical Properties |
| Boiling point | 617.4±55.0 °C(Predicted) | | density | 1.507±0.06 g/cm3(Predicted) | | pka | 6.46±0.40(Predicted) |
| | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- Usage And Synthesis |
| Uses | Quercetin 5,3′-dimethyl ether is a kind of flavonoid. Quercetin 5,3′-dimethyl ether can be isolated from Combretum erythrophyllum (Combretaceae). Quercetin 5,3′-dimethyl ether has anti-inflammatory activity and antibacterial activity[1]. | | References | [1] N D Martini, et al. Biological activity of five antibacterial flavonoids from Combretum erythrophyllum (Combretaceae). J Ethnopharmacol. 2004, 93, 3. DOI:10.1016/j.jep.2004.02.030 |
| | 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-5-methoxy- Preparation Products And Raw materials |
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