Calycosin
Names | |
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IUPAC name 3′,7-Dihydroxy-4′-methoxyisoflavone | |
Systematic IUPAC name 7-Hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one | |
Other names 7,3′-Dihydroxy-4′-methoxyisoflavone 3′-Hydroxyformononetin | |
Identifiers | |
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ChEMBL |
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ECHA InfoCard | 100.222.904 |
PubChem CID |
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CompTox Dashboard (EPA) |
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InChI
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Properties | |
Chemical formula | C16H12O5 |
Molar mass | 284.267 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
Chemical compound
Calycosin is an O-methylated isoflavone. It can be isolated from Astragalus membranaceus Bge. var. mongholicus[1] and Trifolium pratense L. (red clover).[2]
Biosynthesis
Isoflavone 3′-hydroxylase uses formononetin, NADPH, H+ and O2 to produce calycosin, NADP+ and H2O.
References
- ^ Ma, Xiaofeng; Zhang, Tianyou; Wei, Yun; Tu, Pengfei; Chen, Yingjie; Ito, Yoichiro (2002). "Preparative isolation and purification of calycosin from Astragalus membranaceus Bge. var. mongholicus (Bge.) Hsiao by high-speed counter-current chromatography". Journal of Chromatography A. 962 (1–2): 243–7. doi:10.1016/S0021-9673(02)00535-6. PMID 12198969.
- ^ Biggs, David R; Lane, Geoffrey A (1978). "Identification of isoflavones calycosin and pseudobaptigenin in Trifolium pratense". Phytochemistry. 17 (9): 1683. Bibcode:1978PChem..17.1683B. doi:10.1016/S0031-9422(00)94679-X.
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Isoflavones and their glycosides
- Bidwillol A
- Derrubone
- Luteone
- 7-O-Methylluteone
- Wighteone
- Alpinumisoflavone
- Barbigerone
- Di-O-methylalpinumisoflavone
- 4'-methyl-alpinumisoflavone
- Anagyroidisoflavone A and B
- Irilone
- Pseudobaptigenin
- Rotenoids
This article about an aromatic compound is a stub. You can help Wikipedia by expanding it. |
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