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Chemical structure of Gallotannin

GC43726

Gallotannin

Also known as [2,3-dihydroxy-5-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]oxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate

Gallotannin (Tannic acid) is a natural polyphenolic compound that has been found in various plants and has antioxidant, anti-inflammatory, anti-angiogenic, antiviral and anti-tumor biological activities· Gallotannin inhibits the activity of DNA polymerase α, β and κ with IC50 values of 13, 130 and 30nM, respectively

ChemicalCAS1401-55-4MW1701.2FormulaC76H52O46
CAS number
1401-55-4
Molecular weight
1701.2
Formula
C76H52O46
Solubility
DMF： 10 mg/ml,DMSO： 10 mg/ml,PBS (pH 7·2)： 0·3 mg/ml
InChIKey
LRBQNJMCXXYXIU-PPKXGCFTSA-N
Catalogue number
GC43726
Brand
GLPBIO
Computed properties PubChem CID 16129778 · XLogP 6.2 · TPSA 778 Ų · H-bond donors 25
XLogP
6.2
TPSA
778 Ų
H-bond donors
25
H-bond acceptors
46
Rotatable bonds
31
Heavy atoms
122

SMILES C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OC[C@@H]3[C@H]([C@@H]([C@H]([C@@H](O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(C(=C1)O)O)O)O)O

Computed descriptors from PubChem (CID 16129778), 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.