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Chemical structure of cis-Vitisin B

GF15128

cis-Vitisin B

Also known as 5-[(2S,3S)-4-[(Z)-2-[(2R,3R)-3-[(2S,3S)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-5-yl]ethenyl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol

cis-Vitisin B (catalogue number GF15128) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 142507-86-6. Molecular formula C56H42O12, molecular weight 906.93. IUPAC name: 5-[(2S,3S)-4-[(Z)-2-[(2R,3R)-3-[(2S,3S)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-4-yl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-5-yl]ethenyl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol. Supplied as 5mg at ₪3,438.53; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS142507-86-6MW906.93FormulaC56H42O12
CAS number
142507-86-6
Molecular weight
906.93
Formula
C56H42O12
InChIKey
WZKKRZSJTLGPHH-PORLPBCUSA-N
Catalogue number
GF15128
Brand
GLPBIO
Computed properties PubChem CID 163193967 · XLogP 10 · TPSA 210 Ų · H-bond donors 9
XLogP
10
TPSA
210 Ų
H-bond donors
9
H-bond acceptors
12
Rotatable bonds
8
Heavy atoms
68

SMILES C1=CC(=CC=C1[C@@H]2[C@H](C3=C(C=C(C=C3O2)O)/C=C\C4=CC5=C(C=C4)O[C@H]([C@@H]5C6=C7[C@@H]([C@H](OC7=CC(=C6)O)C8=CC=C(C=C8)O)C9=CC(=CC(=C9)O)O)C1=CC=C(C=C1)O)C1=CC(=CC(=C1)O)O)O

Computed descriptors from PubChem (CID 163193967), 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.