Ginsenoside Rd2

• CAT Number: R072517
• CAS Number: 83480-64-2
• Molecular Formula: C47H80O17
• Molecular Weight: 917.13
• Purity: ≥95%
• Synonyms: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-12-hydroxy-4,4,8,10,14-pentamethyl-17-[(2S)-6-methyl-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyhept-5-en-2-yl]-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxane-3,4,5-triol
• InChI: InChI=1S/C47H80O17/c1-22(2)10-9-14-47(8,64-42-39(58)36(55)34(53)27(62-42)21-60-40-37(56)32(51)25(50)20-59-40)23-11-16-46(7)31(23)24(49)18-29-44(5)15-13-30(43(3,4)28(44)12-17-45(29,46)6)63-41-38(57)35(54)33(52)26(19-48)61-41/h10,23-42,48-58H,9,11-21H2,1-8H3/t23-,24+,25-,26+,27+,28-,29+,30-,31-,32-,33+,34+,35-,36-,37+,38+,39+,40-,41-,42-,44-,45+,46+,47-/m0/s1
• InChIKey: ZTQSADJAYQOCDD-FDDSVCGKSA-N
• SMILES: CC(=CCC[C@@](C)([C@H]1CC[C@@]2([C@@H]1[C@@H](C[C@H]3[C@]2(CC[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O)C)C)O)C)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO[C@H]7[C@@H]([C@H]([C@H](CO7)O)O)O)O)O)O)C

Ginsenoside Rd2（Cat No.:R072517）is a rare saponin compound derived from Panax ginseng, known for its potent neuroprotective, anti-inflammatory, and anticancer properties. As a member of the dammarane-type triterpenoid saponins, it has been shown to enhance cognitive function, reduce oxidative stress, and modulate key signaling pathways such as PI3K/Akt and MAPK. Ginsenoside Rd2 protects neurons from ischemic damage and apoptosis, making it a promising candidate for treating neurodegenerative diseases like Alzheimer’s and Parkinson’s. Its low natural abundance heightens its value in pharmacological research and therapeutic development targeting brain and inflammatory disorders.