Record Information |
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Version | 2.0 |
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Created at | 2022-03-17 21:12:24 UTC |
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Updated at | 2022-03-17 21:12:24 UTC |
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NP-MRD ID | NP0049428 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 6''-Acetylglycitin |
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Description | 6''-O-Acetylglycitin, also known as glycitin 6''-O-acetate, belongs to the class of organic compounds known as isoflavonoid o-glycosides. These are o-glycosylated derivatives of isoflavonoids, which are natural products derived from 3-phenylchromen-4-one. 6''-O-Acetylglycitin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 6''-O-Acetylglycitin is found, on average, in the highest concentration within a few different foods, such as soy beans, other soy products, and soy milks and in a lower concentration in soy sauces, tofus, and miso. 6''-O-Acetylglycitin has also been detected, but not quantified in, pulses. This could make 6''-O-acetylglycitin a potential biomarker for the consumption of these foods. 6''-Acetylglycitin was first documented in 1998 (PMID: 9848519). A glycosyloxyisoflavone that is glycitin carrying an acetyl substituent at position 6 on the glucose moiety (PMID: 11879011) (PMID: 16038195) (PMID: 18729453) (PMID: 19256558) (PMID: 21614173) (PMID: 22980879). |
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Structure | COC1=CC2=C(OC=C(C2=O)C2=CC=C(O)C=C2)C=C1O[C@@H]1O[C@H](COC(C)=O)[C@@H](O)[C@H](O)[C@H]1O InChI=1S/C24H24O11/c1-11(25)32-10-19-21(28)22(29)23(30)24(35-19)34-18-8-16-14(7-17(18)31-2)20(27)15(9-33-16)12-3-5-13(26)6-4-12/h3-9,19,21-24,26,28-30H,10H2,1-2H3/t19-,21-,22+,23-,24-/m1/s1 |
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Synonyms | Value | Source |
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7,4'-Dihydroxy-6-methoxyisoflavone 7-O-(6''-acetylglucoside) | ChEBI | Acetylglycitin | ChEBI | Glycitein 6''-O-acetylglucoside | ChEBI | Glycitein 7-(6-O-acetyl-beta-D-glucopyranoside) | ChEBI | Glycitein 7-O-beta-D-(6''-O-acetyl)glucopyranoside | ChEBI | Glycitein 7-O-beta-D-(6''-O-acetyl)glucoside | ChEBI | Glycitin 6''-O-acetate | ChEBI | Glycitein 7-(6-O-acetyl-b-D-glucopyranoside) | Generator | Glycitein 7-(6-O-acetyl-β-D-glucopyranoside) | Generator | Glycitein 7-O-b-D-(6''-O-acetyl)glucopyranoside | Generator | Glycitein 7-O-β-D-(6''-O-acetyl)glucopyranoside | Generator | Glycitein 7-O-b-D-(6''-O-acetyl)glucoside | Generator | Glycitein 7-O-β-D-(6''-O-acetyl)glucoside | Generator | Glycitin 6''-O-acetic acid | Generator | 6''-O-Acetylglycitin | ChEBI | Glycitein 7-(6-O-acetyl-b-D-glucoside) | Generator | Glycitein 7-(6-O-acetyl-β-D-glucoside) | Generator |
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Chemical Formula | C24H24O11 |
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Average Mass | 488.4408 Da |
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Monoisotopic Mass | 488.13186 Da |
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IUPAC Name | [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{[3-(4-hydroxyphenyl)-6-methoxy-4-oxo-4H-chromen-7-yl]oxy}oxan-2-yl]methyl acetate |
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Traditional Name | [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{[3-(4-hydroxyphenyl)-6-methoxy-4-oxochromen-7-yl]oxy}oxan-2-yl]methyl acetate |
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CAS Registry Number | 134859-96-4 |
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SMILES | COC1=CC2=C(OC=C(C2=O)C2=CC=C(O)C=C2)C=C1O[C@@H]1O[C@H](COC(C)=O)[C@@H](O)[C@H](O)[C@H]1O |
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InChI Identifier | InChI=1S/C24H24O11/c1-11(25)32-10-19-21(28)22(29)23(30)24(35-19)34-18-8-16-14(7-17(18)31-2)20(27)15(9-33-16)12-3-5-13(26)6-4-12/h3-9,19,21-24,26,28-30H,10H2,1-2H3/t19-,21-,22+,23-,24-/m1/s1 |
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InChI Key | DUBPGEJGGVZKDD-PFKOEMKTSA-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 | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as isoflavonoid o-glycosides. These are o-glycosylated derivatives of isoflavonoids, which are natural products derived from 3-phenylchromen-4-one. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Isoflavonoids |
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Sub Class | Isoflavonoid O-glycosides |
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Direct Parent | Isoflavonoid O-glycosides |
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Alternative Parents | |
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Substituents | - Isoflavonoid o-glycoside
- Isoflavonoid-7-o-glycoside
- Isoflavone
- Phenolic glycoside
- Chromone
- Glycosyl compound
- O-glycosyl compound
- Benzopyran
- 1-benzopyran
- Anisole
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Monosaccharide
- Pyran
- Oxane
- Heteroaromatic compound
- Carboxylic acid ester
- Secondary alcohol
- Polyol
- Acetal
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Ether
- Oxacycle
- Organoheterocyclic compound
- Carbonyl group
- Organooxygen compound
- Organic oxide
- Alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- 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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General References | - Wiseman H, Casey K, Clarke DB, Barnes KA, Bowey E: Isoflavone aglycon and glucoconjugate content of high- and low-soy U.K. foods used in nutritional studies. J Agric Food Chem. 2002 Mar 13;50(6):1404-10. doi: 10.1021/jf011243t. [PubMed:11879011 ]
- Chen LJ, Zhao X, Plummer S, Tang J, Games DE: Quantitative determination and structural characterization of isoflavones in nutrition supplements by liquid chromatography-mass spectrometry. J Chromatogr A. 2005 Jul 29;1082(1):60-70. doi: 10.1016/j.chroma.2005.03.066. [PubMed:16038195 ]
- Xu B, Chang SK: Antioxidant capacity of seed coat, dehulled bean, and whole black soybeans in relation to their distributions of total phenolics, phenolic acids, anthocyanins, and isoflavones. J Agric Food Chem. 2008 Sep 24;56(18):8365-73. doi: 10.1021/jf801196d. Epub 2008 Aug 27. [PubMed:18729453 ]
- Huang RY, Chou CC: Stability of isoflavone isomers in steamed black soybeans and black soybean koji stored under different conditions. J Agric Food Chem. 2009 Mar 11;57(5):1927-32. doi: 10.1021/jf803702x. [PubMed:19256558 ]
- Huang CC, Hsu BY, Wu NL, Tsui WH, Lin TJ, Su CC, Hung CF: Anti-photoaging effects of soy isoflavone extract (aglycone and acetylglucoside form) from soybean cake. Int J Mol Sci. 2010;11(12):4782-95. doi: 10.3390/ijms11124782. Epub 2010 Nov 24. [PubMed:21614173 ]
- Toro-Funes N, Odriozola-Serrano I, Bosch-Fuste J, Latorre-Moratalla ML, Veciana-Nogues MT, Izquierdo-Pulido M, Vidal-Carou MC: Fast simultaneous determination of free and conjugated isoflavones in soy milk by UHPLC-UV. Food Chem. 2012 Dec 15;135(4):2832-8. doi: 10.1016/j.foodchem.2012.06.011. Epub 2012 Jun 26. [PubMed:22980879 ]
- Song T, Barua K, Buseman G, Murphy PA: Soy isoflavone analysis: quality control and a new internal standard. Am J Clin Nutr. 1998 Dec;68(6 Suppl):1474S-1479S. doi: 10.1093/ajcn/68.6.1474S. [PubMed:9848519 ]
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