Pasakbumin B

• CAT Number: I017056
• CAS Number: 138809-10-6
• Molecular Formula: C20H24O10
• Molecular Weight: 424.40
• Purity: ≥95%
• Synonyms: (1R,4R,5R,6R,7R,8R,11R,13S,17S,18S,19R)-4,5,7,8,17-pentahydroxy-14,18-dimethylspiro[3,10-dioxapentacyclo[9.8.0.01,7.04,19.013,18]nonadec-14-ene-6,2′-oxirane]-9,16-dione
• IUPAC Name: (1R,4R,5R,6R,7R,8R,11R,13S,17S,18S,19R)-4,5,7,8,17-pentahydroxy-14,18-dimethylspiro[3,10-dioxapentacyclo[9.8.0.01,7.04,19.013,18]nonadec-14-ene-6,2'-oxirane]-9,16-dione
• InChI: InChI=1S/C20H24O10/c1-7-3-9(21)11(22)16(2)8(7)4-10-17-5-29-19(26,14(16)17)15(25)18(6-28-18)20(17,27)12(23)13(24)30-10/h3,8,10-12,14-15,22-23,25-27H,4-6H2,1-2H3/t8-,10+,11+,12-,14+,15+,16+,17+,18+,19+,20-/m0/s1
• InChIKey: MOCOVNGOINOTNW-NURDAXFGSA-N
• SMILES: CC1=CC(=O)C(C2(C1CC3C45C2C(C(C6(C4(C(C(=O)O3)O)O)CO6)O)(OC5)O)C)O

Pasakbumin B(CAT: I017056) is a quassinoid compound isolated from the roots of Eurycoma longifolia (commonly known as Tongkat Ali), a medicinal plant traditionally used in Southeast Asia. This bioactive metabolite belongs to the quassinoid family, noted for their diverse pharmacological properties. Studies suggest that Pasakbumin B may exert antimalarial, anticancer, and anti-inflammatory effects, alongside roles in modulating immune function. Its unique highly oxygenated triterpenoid structure underlies these biological activities, making it a promising lead for drug discovery. Researchers investigating natural antimalarial agents, tumor suppression pathways, or immunomodulation may find Pasakbumin B a valuable compound for experimental applications.