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CAS RN: 491-54-3 | Product Number: K0057
Kaempferide
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Purity: >96.0%(GC)
Synonyms:
- 3,5,7-Trihydroxy-2-(4-methoxyphenyl)-4H-chromen-4-one
- 4'-Methoxy-3,5,7-trihydroxyflavone
Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 10MG |
$161.00
|
1 | 1 | 20 |
|
| 50MG |
$481.00
|
Contact Us | Contact Us | 21 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | K0057 |
| Purity / Analysis Method | >96.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__6H__1__2O__6 = 300.27 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | 0-10°C |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 491-54-3 |
| Reaxys Registry Number | 305378 |
| PubChem Substance ID | 468592131 |
| MDL Number | MFCD00016771 |
Specifications
| Appearance | Light orange to Yellow to Green powder to crystal |
| Purity(GC) | min. 96.0 % |
| Melting point | 227.0 to 231.0 °C |
Properties (reference)
| Melting Point | 229 °C |
| Maximum Absorption Wavelength | 367(MeOH) nm |
GHS
Related Laws:
Transport Information:
| HS Number | 2932.99.9090 |
Application
Kaempferide: A 4’-O-Methylated Flavonoid with Various Bioactivities
Kaempferide, a 4’-O-methylated flavonoid, is isolated from Kaempferia galangal. Studies show that kaempferide possess various bioactivities, such as antioxidant, antiradical, et al.
References
- Antioxidant and antiradical activities of flavonoids
- Flavonoids: a class of modulators with bifunctional interactions at vicinal ATP- and steroid-binding sites on mouse P-glycoprotein
- Study of interactions of flavonoids with DNA using acridine orange as a fluorescence probe
- Determination of flavone, flavonol, and flavanone aglycones by negative ion liquid chromatography electrospray ion trap mass spectrometry
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