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Chemical structure of Vincetoxicoside B

GC38979

Vincetoxicoside B

Also known as 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one

Vincetoxicoside B shows antifungal activity

ChemicalCAS22007-72-3MW448.38FormulaC21H20O11
CAS number
22007-72-3
Molecular weight
448.38
Formula
C21H20O11
Solubility
Soluble in DMSO
InChIKey
QPHXPNUXTNHJOF-XNFUJFQVSA-N
Catalogue number
GC38979
Brand
GLPBIO
Computed properties PubChem CID 5748601 · XLogP 0.9 · TPSA 186 Ų · H-bond donors 7
XLogP
0.9
TPSA
186 Ų
H-bond donors
7
H-bond acceptors
11
Rotatable bonds
3
Heavy atoms
32

SMILES C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O)C4=CC(=C(C=C4)O)O)O)O)O)O

Computed descriptors from PubChem (CID 5748601), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.