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Chemical structure of (-)-Zuonin A

GC60393

(-)-Zuonin A

Also known as 5-[(2S,3R,4S,5S)-5-(1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-1,3-benzodioxole

(-)-Zuonin A (D-Epigalbacin), a naturally occurring lignin, is a potent, selective JNKs inhibitor, with IC50s of 1·7 μM, 2·9 μM and 1·74 μM for JNK1, JNK2 and JNK3, respectively

ChemicalCAS84709-25-1MW340.37FormulaC20H20O5
CAS number
84709-25-1
Molecular weight
340.37
Formula
C20H20O5
InChIKey
QFUXQRHAJWXPGP-YLYZPZNOSA-N
Catalogue number
GC60393
Brand
GLPBIO
Computed properties PubChem CID 12310041 · XLogP 4.1 · TPSA 46.2 Ų · H-bond donors 0
XLogP
4.1
TPSA
46.2 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
2
Heavy atoms
25

SMILES C[C@@H]1[C@@H]([C@H](O[C@@H]1C2=CC3=C(C=C2)OCO3)C4=CC5=C(C=C4)OCO5)C

Computed descriptors from PubChem (CID 12310041), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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