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Chemical structure of Sibiricaxanthone B

GC39004

Sibiricaxanthone B

Also known as 2-[(2S,3R,4S,5S,6R)-3-[(2S,3R,4R)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]-1,3,7-trihydroxyxanthen-9-one

Sibiricaxanthone B is a xanthone isolated from Polygala tenuifolia

ChemicalCAS241125-81-5MW538.45FormulaC24H26O14
CAS number
241125-81-5
Molecular weight
538.45
Formula
C24H26O14
Solubility
DMSO ： 100 mg/mL (185·72 mM; Need ultrasonic)
InChIKey
LLMCZIBSELEBMK-UKHOTDCGSA-N
Catalogue number
GC39004
Brand
GLPBIO
Computed properties PubChem CID 21581293 · XLogP -1.2 · TPSA 236 Ų · H-bond donors 9
XLogP
-1.2
TPSA
236 Ų
H-bond donors
9
H-bond acceptors
14
Rotatable bonds
5
Heavy atoms
38

SMILES C1[C@@]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H]([C@H](O[C@H]2C3=C(C4=C(C=C3O)OC5=C(C4=O)C=C(C=C5)O)O)CO)O)O)O)(CO)O

Computed descriptors from PubChem (CID 21581293), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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