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Chemical structure of Plantanone B

GC76406

Plantanone B

Also known as 3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

Plantanone B is a moderate antioxidant-agent with an IC50 of 169·8±5·2 μM

ChemicalCAS55780-30-8MW756.66FormulaC33H40O20
CAS number
55780-30-8
Molecular weight
756.66
Formula
C33H40O20
Solubility
DMSO： 7·6 mg/mL (10·04 mM; Need ultrasonic and warming)
InChIKey
PSVKHLFIIZQISP-CFRIXVKNSA-N
Catalogue number
GC76406
Brand
GLPBIO
Computed properties PubChem CID 157010080 · XLogP -2.5 · TPSA 324 Ų · H-bond donors 12
XLogP
-2.5
TPSA
324 Ų
H-bond donors
12
H-bond acceptors
20
Rotatable bonds
9
Heavy atoms
53

SMILES C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H]([C@H](O[C@H]2OC3=C(OC4=CC(=CC(=C4C3=O)O)O)C5=CC=C(C=C5)O)CO[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O)O)O)O)O

Computed descriptors from PubChem (CID 157010080), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.