Hederoside D2

Hederoside D2 is a triterpenoid saponin originally isolated from C. robustum rhizome and roots and has diverse biological activities. It induces potassium release and hemolysis in mouse erythrocytes in a pH-dependent manner when used at a concentration of 10 µg/ml. Hederoside D2 is cytotoxic to N1E-115 neuroblastoma cells at low pH. It induces proliferation of human embryonic fibroblasts in acidic medium, an effect that can be blocked by the calcium channel blockers verapamil (Cay-14288), diltiazem, and nitrendipine (Cay-17549).Formal Name: (3beta,4alpha)-3-[(2-O-beta-D-glucopyranosyl-alpha-L-arabinopyranosyl)oxy]-23-hydroxy-olean-12-en-28-oic acid. CAS Number: 20853-58-1. Synonyms: Cauloside C, Fatsiaside D1. Molecular Formula: C41H66O13. Formula Weight: 767.0. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 20 mg/ml, DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml, DMSO: 15 mg/ml, Ethanol: 5 mg/ml. SMILES: CC1(C)CC[C@@](CC[C@]2(C)C3=CC[C@@]4([H])[C@@]2(C)CC[C@]5([H])[C@]4(C)CC[C@H](O[C@]6([H])OC[C@H](O)[C@H](O)[C@H]6O[C@@]7([H])[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O7)[C@@]5(C)CO)(C(O)=O)[C@@]3([H])C1. InChi Code: InChI=1S/C41H66O13/c1-36(2)13-15-41(35(49)50)16-14-39(5)21(22(41)17-36)7-8-26-37(3)11-10-27(38(4,20-43)25(37)9-12-40(26,39)6)53-34-32(28(45)23(44)19-51-34)54-33-31(48)30(47)29(46)24(18-42)52-33/h7,22-34,42-48H,8-20H2,1-6H3,(H,49,50)/t22-,23-,24+,25+,26+,27-,28-,29+,30-,31+,32+,33-,34-,37-,38-,39+,40+,41-/m0/s1. InChi Key: RROGHRHLBLVQSG-UUWFFIQNSA-N. Origin: Plant/Hedera helix.