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Record Information
Version2.0
Created at2022-09-10 19:35:51 UTC
Updated at2022-09-10 19:35:51 UTC
NP-MRD IDNP0304476
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-{[(1s,19r,21s,22r,23r)-7,8,11,12,13,22,23-heptahydroxy-3,16-dioxo-21-(3,4,5-trihydroxybenzoyloxy)-2,17,20-trioxatetracyclo[17.3.1.0⁴,⁹.0¹⁰,¹⁵]tricosa-4(9),5,7,10,12,14-hexaen-6-yl]oxy}-3,4,5-trihydroxybenzoic acid
DescriptionMallotinic acid, also known as mallotinate, belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. 2-{[(1s,19r,21s,22r,23r)-7,8,11,12,13,22,23-heptahydroxy-3,16-dioxo-21-(3,4,5-trihydroxybenzoyloxy)-2,17,20-trioxatetracyclo[17.3.1.0⁴,⁹.0¹⁰,¹⁵]tricosa-4(9),5,7,10,12,14-hexaen-6-yl]oxy}-3,4,5-trihydroxybenzoic acid is found in Cunonia macrophylla, Lotus corniculatus, Mallotus japonicus and Mallotus repandus. 2-{[(1s,19r,21s,22r,23r)-7,8,11,12,13,22,23-heptahydroxy-3,16-dioxo-21-(3,4,5-trihydroxybenzoyloxy)-2,17,20-trioxatetracyclo[17.3.1.0⁴,⁹.0¹⁰,¹⁵]tricosa-4(9),5,7,10,12,14-hexaen-6-yl]oxy}-3,4,5-trihydroxybenzoic acid was first documented in 2005 (PMID: 15652581). Based on a literature review a small amount of articles have been published on Mallotinic acid (PMID: 32517934) (PMID: 25454458) (PMID: 26054265).
Structure
Thumb
Synonyms
ValueSource
MallotinateGenerator
Chemical FormulaC34H26O23
Average Mass802.5590 Da
Monoisotopic Mass802.08649 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
O[C@@H]1[C@H]2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(C=C(OC4=C(C=C(O)C(O)=C4O)C(O)=O)C(O)=C3O)C(=O)O[C@@H]1[C@@H](O)[C@H](OC(=O)C1=CC(O)=C(O)C(O)=C1)O2
InChI Identifier
InChI=1S/C34H26O23/c35-11-1-7(2-12(36)19(11)39)31(50)57-34-27(47)29-23(43)16(55-34)6-53-32(51)8-3-13(37)20(40)24(44)17(8)18-9(33(52)56-29)5-15(22(42)25(18)45)54-28-10(30(48)49)4-14(38)21(41)26(28)46/h1-5,16,23,27,29,34-47H,6H2,(H,48,49)/t16-,23-,27-,29+,34+/m1/s1
InChI KeyAJIFASHLGBHDDS-GEFDNOIESA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cunonia macrophyllaLOTUS Database
Lotus corniculatusLOTUS Database
Mallotus japonicusLOTUS Database
Mallotus repandusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Macrolide
  • Tetracarboxylic acid or derivatives
  • Galloyl ester
  • Gallic acid or derivatives
  • Gallic acid
  • P-hydroxybenzoic acid alkyl ester
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • Dihydroxybenzoic acid
  • Diaryl ether
  • Hydroxybenzoic acid
  • Benzoate ester
  • Benzenetriol
  • Benzoic acid or derivatives
  • Pyrogallol derivative
  • Benzoic acid
  • Phenol ether
  • Phenoxy compound
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Oxane
  • Monosaccharide
  • Monocyclic benzene moiety
  • Benzenoid
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Polyol
  • Carboxylic acid
  • Carboxylic acid derivative
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.65ChemAxon
pKa (Strongest Acidic)3.45ChemAxon
pKa (Strongest Basic)-6.2ChemAxon
Hydrogen Acceptor Count19ChemAxon
Hydrogen Donor Count14ChemAxon
Polar Surface Area397.65 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity179.75 m³·mol⁻¹ChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00035172
Chemspider ID8231698
KEGG Compound IDC17521
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10056140
PDB IDNot Available
ChEBI ID81154
Good Scents IDNot Available
References
General References
  1. Silva LN, Rigo GV, Silva DB, Carollo CA, Trentin DS, Silva MV, Tasca T, Macedo AJ: Hydrolyzable tannins from Poincianella (Caesalpinia) microphylla fruits: Metabolite profiling and anti-Trichomonas vaginalis activity. Food Res Int. 2020 Aug;134:109236. doi: 10.1016/j.foodres.2020.109236. Epub 2020 Apr 15. [PubMed:32517934 ]
  2. Bueno FG, Panizzon GP, Mello EV, Lechtenberg M, Petereit F, de Mello JC, Hensel A: Hydrolyzable tannins from hydroalcoholic extract from Poincianella pluviosa stem bark and its wound-healing properties: phytochemical investigations and influence on in vitro cell physiology of human keratinocytes and dermal fibroblasts. Fitoterapia. 2014 Dec;99:252-60. doi: 10.1016/j.fitote.2014.10.007. Epub 2014 Oct 16. [PubMed:25454458 ]
  3. Tabata H, Katsube T, Tsuma T, Ohta Y, Imawaka N, Utsumi T: Isolation and evaluation of the radical-scavenging activity of the antioxidants in the leaves of an edible plant, Mallotus japonicus. Food Chem. 2008 Jul 1;109(1):64-71. doi: 10.1016/j.foodchem.2007.12.017. Epub 2007 Dec 16. [PubMed:26054265 ]
  4. Fogliani B, Raharivelomanana P, Bianchini JP, Bouraima-Madjebi S, Hnawia E: Bioactive ellagitannins from Cunonia macrophylla, an endemic Cunoniaceae from New Caledonia. Phytochemistry. 2005 Jan;66(2):241-7. doi: 10.1016/j.phytochem.2004.11.016. [PubMed:15652581 ]
  5. LOTUS database [Link]