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 21:23:46 UTC |
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Update Date | 2021-09-23 21:23:48 UTC |
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HMDB ID | HMDB0302878 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Kaempferol 3-O-arabinosyl 7-O-rhamnoside |
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Description | Kaempferol 3-o-arabinosyl 7-o-rhamnoside is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Kaempferol 3-o-arabinosyl 7-o-rhamnoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Kaempferol 3-o-arabinosyl 7-o-rhamnoside can be found in pepper (spice), which makes kaempferol 3-o-arabinosyl 7-o-rhamnoside a potential biomarker for the consumption of this food product. |
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Structure | C[C@@H]1O[C@@H](OC2=CC3=C(C(O)=C2)C(=O)C(O[C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)=C(O3)C2=CC=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O InChI=1S/C26H28O14/c1-9-17(30)20(33)22(35)25(36-9)37-12-6-13(29)16-14(7-12)38-23(10-2-4-11(28)5-3-10)24(19(16)32)40-26-21(34)18(31)15(8-27)39-26/h2-7,9,15,17-18,20-22,25-31,33-35H,8H2,1H3/t9-,15+,17-,18+,20+,21-,22+,25-,26-/m0/s1 |
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Synonyms | Not Available |
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Chemical Formula | C26H28O14 |
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Average Molecular Weight | 564.4921 |
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Monoisotopic Molecular Weight | 564.147905604 |
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IUPAC Name | 3-{[(2S,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-chromen-4-one |
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Traditional Name | 3-{[(2S,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-7-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}chromen-4-one |
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CAS Registry Number | Not Available |
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SMILES | C[C@@H]1O[C@@H](OC2=CC3=C(C(O)=C2)C(=O)C(O[C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)=C(O3)C2=CC=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O |
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InChI Identifier | InChI=1S/C26H28O14/c1-9-17(30)20(33)22(35)25(36-9)37-12-6-13(29)16-14(7-12)38-23(10-2-4-11(28)5-3-10)24(19(16)32)40-26-21(34)18(31)15(8-27)39-26/h2-7,9,15,17-18,20-22,25-31,33-35H,8H2,1H3/t9-,15+,17-,18+,20+,21-,22+,25-,26-/m0/s1 |
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InChI Key | JIGYKOJSDSJFFW-WPHUGAQISA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Flavonoids |
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Sub Class | Flavonoid glycosides |
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Direct Parent | Flavonoid-7-O-glycosides |
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Alternative Parents | |
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Substituents | - Flavonoid-3-o-glycoside
- Flavonoid-7-o-glycoside
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- Phenolic glycoside
- Chromone
- Glycosyl compound
- O-glycosyl compound
- Benzopyran
- 1-benzopyran
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Pyranone
- Pyran
- Benzenoid
- Oxane
- Monocyclic benzene moiety
- Monosaccharide
- Vinylogous acid
- Tetrahydrofuran
- Heteroaromatic compound
- Secondary alcohol
- Polyol
- Acetal
- Organoheterocyclic compound
- Oxacycle
- Organic oxygen compound
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Alcohol
- Primary alcohol
- 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 IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 10V, Positive-QTOF | splash10-014i-0120940000-3e250d38472548b9cd56 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 20V, Positive-QTOF | splash10-000i-0290600000-a806a1e1d6a25808dd3f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 40V, Positive-QTOF | splash10-000i-1290100000-7ecddfd36c71788d8c0a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 10V, Negative-QTOF | splash10-03dj-2205980000-15547066f6695e2b925a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 20V, Negative-QTOF | splash10-00ls-1444920000-1f0ac82a7bd38ee32256 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 40V, Negative-QTOF | splash10-001r-3393100000-d07ccd023c99ae6ed0e2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 10V, Positive-QTOF | splash10-014i-0000090000-2b44d7c7097dece6794d | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 20V, Positive-QTOF | splash10-014i-0000090000-13ffcb50b5c7ddcda668 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 40V, Positive-QTOF | splash10-00kb-2090150000-07608fe8afa4daa20671 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 10V, Negative-QTOF | splash10-03di-0000090000-1ddcbbabd04d8a1d8d41 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 20V, Negative-QTOF | splash10-03di-0030090000-d30ab537f560397de18b | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Kaempferol 3-O-arabinosyl 7-O-rhamnoside 40V, Negative-QTOF | splash10-001m-4391030000-09fc2db0cae6e6338622 | 2021-10-21 | Wishart Lab | View Spectrum |
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