Kaempferol 3-sophoroside 7-rhamnoside

• CAT Number: R072572
• CAS Number: 93098-79-4
• Molecular Formula: C33H40O20
• Molecular Weight: 756.66
• Purity: ≥95%
• Synonyms: 3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
• InChI: InChI=1S/C33H40O20/c1-10-19(38)23(42)26(45)31(47-10)48-13-6-14(37)18-15(7-13)49-28(11-2-4-12(36)5-3-11)29(22(18)41)52-33-30(25(44)21(40)17(9-35)51-33)53-32-27(46)24(43)20(39)16(8-34)50-32/h2-7,10,16-17,19-21,23-27,30-40,42-46H,8-9H2,1H3/t10-,16+,17+,19-,20+,21+,23+,24-,25-,26+,27+,30+,31-,32-,33-/m0/s1
• InChIKey: VRYWDBDPXMHHGE-IAYTZLMWSA-N
• SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O)C6=CC=C(C=C6)O)O)O)O)O

Kaempferol 3-sophoroside 7-rhamnoside（Cat No.:R072572）is a glycosylated flavonol isolated from various medicinal plants. It consists of kaempferol, a well-known antioxidant flavonoid, conjugated with a sophorose sugar at the 3-position and a rhamnose at the 7-position, enhancing solubility and bioavailability. This compound exhibits strong antioxidant and anti-inflammatory activities, contributing to cellular protection against oxidative stress. Studies suggest potential anticancer, cardioprotective, and neuroprotective effects through modulation of signaling pathways and apoptosis. As a bioactive glycoside, kaempferol 3-sophoroside 7-rhamnoside is valuable in natural product chemistry, pharmacology, and therapeutic research.