Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-23 21:36:22 UTC |
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Update Date | 2021-09-23 21:36:24 UTC |
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HMDB ID | HMDB0302901 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Flavogallol |
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Description | Flavogallol is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins 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) 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. Flavogallol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Flavogallol can be found in pomegranate, which makes flavogallol a potential biomarker for the consumption of this food product. |
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Structure | OC1=CC2=C(C(O)=C1O)C1=C(OC2=O)C(O)=C2OC(=O)C3=CC(O)=C(O)C4=C3C2=C1C(=O)O4 InChI=1S/C21H8O12/c22-5-1-3-7(14(26)12(5)24)9-11-10-8-4(2-6(23)13(25)16(8)33-21(11)30)20(29)32-18(10)15(27)17(9)31-19(3)28/h1-2,22-27H |
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Synonyms | Not Available |
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Chemical Formula | C21H8O12 |
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Average Molecular Weight | 452.281 |
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Monoisotopic Molecular Weight | 452.00157572 |
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IUPAC Name | 4,5,6,12,18,19-hexahydroxy-10,14,21-trioxahexacyclo[14.6.2.0²,¹¹.0³,⁸.0¹³,²³.0²⁰,²⁴]tetracosa-1(23),2(11),3(8),4,6,12,16,18,20(24)-nonaene-9,15,22-trione |
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Traditional Name | 4,5,6,12,18,19-hexahydroxy-10,14,21-trioxahexacyclo[14.6.2.0²,¹¹.0³,⁸.0¹³,²³.0²⁰,²⁴]tetracosa-1(23),2(11),3(8),4,6,12,16,18,20(24)-nonaene-9,15,22-trione |
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CAS Registry Number | Not Available |
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SMILES | OC1=CC2=C(C(O)=C1O)C1=C(OC2=O)C(O)=C2OC(=O)C3=CC(O)=C(O)C4=C3C2=C1C(=O)O4 |
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InChI Identifier | InChI=1S/C21H8O12/c22-5-1-3-7(14(26)12(5)24)9-11-10-8-4(2-6(23)13(25)16(8)33-21(11)30)20(29)32-18(10)15(27)17(9)31-19(3)28/h1-2,22-27H |
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InChI Key | JTFOBWXMEHITKZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Tannins |
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Sub Class | Hydrolyzable tannins |
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Direct Parent | Hydrolyzable tannins |
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Alternative Parents | |
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Substituents | - Hydrolyzable tannin
- Ellagic_acid
- Pyranocoumarin
- Linear pyranocoumarin
- Pyranochromene
- 7,8-dihydroxycoumarin
- Coumarin
- Isocoumarin
- Benzopyran
- 1-benzopyran
- 2-benzopyran
- 1-hydroxy-4-unsubstituted benzenoid
- Pyranone
- 1-hydroxy-2-unsubstituted benzenoid
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Polyol
- Oxacycle
- Organoheterocyclic compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesDerivatized |
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