Calycosin-7-glucoside,cas:20633-67-4
3-(3-hydroxy-4-methoxyphenyl)-7-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
Product description
Calycosin-7-O-β-D-glucoside(C22H22NO10,446.4), a melanin biosynthesis inhibitor, is isolated from the methanol extract of astragalus. IC50 value: 68 μM in inhibition of Tyrosinase Target:In vitro: Calycosin-7-O-β-d-glucoside showed a melanin biosynthesis inhibition zone in a culture plate of Streptomyces bikiniensis. Furthermore, 75.78 μM of calycosin-7-O-β-d-glucoside dramatically decreased 50% of the melanin content on Melan-a cells without any apparent cytotoxicity.
Appearance | N/A |
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Molecular Weight | N/A |
Purity | >90% |
Solubility | N/A |
Storage | -20℃, protected from light and moisture |
Transportation | 4-25℃ temperature for up to 3 weeks |
Stability | 1 year |
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