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Chemical structure of Pasakbumin B

GC38977

Pasakbumin B

Also known as (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

Pasakbumin B, a bioactive compound from Eurycoma longifolia Jack, exhibits potent antiulcer activity

ChemicalCAS138809-10-6MW424.4FormulaC20H24O10
CAS number
138809-10-6
Molecular weight
424.4
Formula
C20H24O10
Solubility
Soluble in DMSO
InChIKey
MOCOVNGOINOTNW-NURDAXFGSA-N
Catalogue number
GC38977
Brand
GLPBIO
Computed properties PubChem CID 13936703 · XLogP -3.2 · TPSA 166 Ų · H-bond donors 5
XLogP
-3.2
TPSA
166 Ų
H-bond donors
5
H-bond acceptors
10
Rotatable bonds
0
Heavy atoms
30

SMILES CC1=CC(=O)[C@H]([C@]2([C@H]1C[C@@H]3[C@]45[C@@H]2[C@]([C@@H]([C@@]6([C@@]4([C@H](C(=O)O3)O)O)CO6)O)(OC5)O)C)O

Computed descriptors from PubChem (CID 13936703), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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