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Tannic acid

Catalog No. Tannic_acid Name Wikipedia.org
CAS Number 1401-55-4 Website http://www.wikipedia.org/
M. F. C76H52O46 Telephone
M. W. 1701.19848 Fax
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Storage Chembase ID: 129698

SYNONYMS

IUPAC name
2,3-dihydroxy-5-({[(2R,3R,4S,5R,6R)-3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl]methoxy}carbonyl)phenyl 3,4,5-trihydroxybenzoate
IUPAC Traditional name
2,3-dihydroxy-5-({[(2R,3R,4S,5R,6R)-3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl]methoxy}carbonyl)phenyl 3,4,5-trihydroxybenzoate
Synonyms
Acidum tannicum
Gallotannin
Querci-tannic acid
Quercitannin
Querco-tannic acid
Gallotannic acid
Digallic acid
Tannimum
Oak bark tannin
Quercotannic acid

DATABASE IDS

KEGG ID C13452
Wikipedia Title Tannic_acid
CHEMBL 506247
CAS Number 1401-55-4
PubChem CID 16129878
Beilstein Number 8186386

PROPERTIES

pKa ca. 10
Melting Point decomposes above 200 °C
Solubility 2850 g/L in water
Solubility acetone, methanol, ethanol, glycerol, ethyl acetate
Safety Statements R

DETAILS

Description (English)

REFERENCES