| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:40:48 UTC |
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| Updated at | 2022-03-17 20:40:48 UTC |
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| NP-MRD ID | NP0047474 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Cassiaside B2 |
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| Description | Cassiaside B2 belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. Cassiaside B2 is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Cassiaside B2 has been detected, but not quantified in, a few different foods, such as coffee and coffee products, herbs and spices, and pulses. Cassiaside B2 is found in Cassia tora and Senna obtusifolia. This could make cassiaside B2 a potential biomarker for the consumption of these foods. |
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| Structure | COC1=CC(OC2OC(COC3OC(CO)C(O)C(OC4OC(COC5OC(CO)C(O)C(O)C5O)C(O)C(O)C4O)C3O)C(O)C(O)C2O)=C2C(O)=C3C(=O)C=C(C)OC3=CC2=C1 InChI=1S/C39H52O25/c1-11-3-14(42)22-15(58-11)5-12-4-13(55-2)6-16(21(12)27(22)47)59-38-32(52)29(49)24(44)19(62-38)10-57-37-34(54)35(26(46)18(8-41)61-37)64-39-33(53)30(50)25(45)20(63-39)9-56-36-31(51)28(48)23(43)17(7-40)60-36/h3-6,17-20,23-26,28-41,43-54H,7-10H2,1-2H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C39H52O25 |
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| Average Mass | 920.8152 Da |
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| Monoisotopic Mass | 920.27977 Da |
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| IUPAC Name | 6-{[6-({[3,5-dihydroxy-6-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-8-methoxy-2-methyl-4H-benzo[g]chromen-4-one |
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| Traditional Name | 6-{[6-({[3,5-dihydroxy-6-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-8-methoxy-2-methylbenzo[g]chromen-4-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(OC2OC(COC3OC(CO)C(O)C(OC4OC(COC5OC(CO)C(O)C(O)C5O)C(O)C(O)C4O)C3O)C(O)C(O)C2O)=C2C(O)=C3C(=O)C=C(C)OC3=CC2=C1 |
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| InChI Identifier | InChI=1S/C39H52O25/c1-11-3-14(42)22-15(58-11)5-12-4-13(55-2)6-16(21(12)27(22)47)59-38-32(52)29(49)24(44)19(62-38)10-57-37-34(54)35(26(46)18(8-41)61-37)64-39-33(53)30(50)25(45)20(63-39)9-56-36-31(51)28(48)23(43)17(7-40)60-36/h3-6,17-20,23-26,28-41,43-54H,7-10H2,1-2H3 |
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| InChI Key | HFJDWELARBQGBQ-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Cassia tora | Plant | | | Coffea arabica L. | FooDB | - Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
| | Coffea canephora | FooDB | - Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
| | Senna obtusifolia | LOTUS Database | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | Oligosaccharides |
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| Alternative Parents | |
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| Substituents | - Oligosaccharide
- Naphthopyranone glycoside
- Phenolic glycoside
- Naphthopyranone
- Naphthopyran
- Chromone
- Glycosyl compound
- 1-naphthol
- O-glycosyl compound
- Benzopyran
- Naphthalene
- 1-benzopyran
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Oxane
- Vinylogous acid
- Heteroaromatic compound
- Secondary alcohol
- Acetal
- Organoheterocyclic compound
- Ether
- Oxacycle
- Polyol
- Alcohol
- Hydrocarbon derivative
- Primary alcohol
- Organic oxide
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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