Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2007-05-25 15:09:43 UTC |
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Update Date | 2021-09-14 15:18:58 UTC |
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HMDB ID | HMDB0006622 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Difucosyllacto-N-hexaose a |
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Description | Difucosyllacto-N-hexaose a is a difuco-derivative of lacto-N-hexaose isolated from human breast milk of a Lewis a positive donor. Human colostrum is known to be important for the protection of infants against infection by pathogenic microorganisms. Human milk contains numerous oligosaccharides. Their compositions are largely dependent on the blood type of the lactating mother. These oligosaccharides can be classified as either "acidic" or "neutral," depending on the presence or absence of sialic acid moieties. Moderate-to-severe diarrhea of all causes occurs less often in infants whose milk contains high levels of total 2-linked fucosyloligosaccharides as a percent of milk oligosaccharide. (PMID: 16289347 , 11273599 , 3401331 , 11273599 , 7574700 ; 8953162; 3839799). |
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Structure | C[C@@H]1O[C@H](O[C@@H]2[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]2OC2[C@H](O)[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](C)[C@H](OC([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@H](CO[C@@H]4O[C@H](CO)[C@@H](O[C@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)[C@H](O[C@@H]5O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]5O)[C@H]4NC(C)=O)[C@@H]3O)[C@@H]2NC(C)=O)[C@@H](O)[C@H](O)[C@@H]1O InChI=1S/C52H88N2O39/c1-12-39(87-48-23(53-14(3)61)42(29(69)20(9-59)82-48)90-52-44(34(74)28(68)19(8-58)84-52)92-49-36(76)31(71)25(65)13(2)81-49)30(70)22(86-46(12)88-40(17(64)6-56)26(66)16(63)5-55)11-80-47-24(54-15(4)62)43(91-51-38(78)33(73)35(75)45(79)93-51)41(21(10-60)85-47)89-50-37(77)32(72)27(67)18(7-57)83-50/h5,12-13,16-52,56-60,63-79H,6-11H2,1-4H3,(H,53,61)(H,54,62)/t12-,13+,16+,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27+,28+,29-,30+,31-,32+,33-,34+,35+,36+,37-,38+,39-,40?,41-,42?,43-,44-,45-,46+,47-,48+,49-,50-,51-,52+/m1/s1 |
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Synonyms | Value | Source |
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DFLNH a | HMDB | O-6-Deoxy-alpha-L-galactopyranosyl-(1->3)-O-[beta-D-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->6)-O-[O-6-deoxy-alpha-L-galactopyranosyl-(1->2)-O-beta-D-galactopyranosyl-(1->3)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)]-O-beta-D-galactopyranosyl-(1->4)- D-glucose | HMDB | O-6-Deoxy-alpha-L-galactopyranosyl-(1->3)-O-[beta-delta-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->6)-O-[O-6-deoxy-alpha-L-galactopyranosyl-(1->2)-O-beta-delta-galactopyranosyl-(1->3)-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)]-O-beta-delta-galactopyranosyl-(1->4)- D-glucose | HMDB | N-[(2R,3R,5S,6R)-4-{[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-2-{[(2R,3R,4R,5R,6S)-3-hydroxy-2-({[(2R,3R,4R,5S,6R)-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)-4-{[(2R,3S,4R,5S,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-5-methyl-6-{[(2R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]ethanimidate | HMDB |
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Chemical Formula | C52H88N2O39 |
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Average Molecular Weight | 1365.2451 |
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Monoisotopic Molecular Weight | 1364.496421084 |
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IUPAC Name | N-[(2R,3R,5S,6R)-4-{[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-2-{[(2R,3R,4R,5R,6S)-2-({[(2R,3R,4R,5S,6R)-3-acetamido-6-(hydroxymethyl)-4-{[(2R,3S,4R,5S,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3-hydroxy-5-methyl-6-{[(2R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-hydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide |
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Traditional Name | N-[(2R,3R,5S,6R)-4-{[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-2-{[(2R,3R,4R,5R,6S)-2-({[(2R,3R,4R,5S,6R)-3-acetamido-6-(hydroxymethyl)-4-{[(2R,3S,4R,5S,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]oxy}-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3-hydroxy-5-methyl-6-{[(2R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-hydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide |
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CAS Registry Number | 125091-31-8 |
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SMILES | C[C@@H]1O[C@H](O[C@@H]2[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]2OC2[C@H](O)[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](C)[C@H](OC([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@H](CO[C@@H]4O[C@H](CO)[C@@H](O[C@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)[C@H](O[C@@H]5O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]5O)[C@H]4NC(C)=O)[C@@H]3O)[C@@H]2NC(C)=O)[C@@H](O)[C@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C52H88N2O39/c1-12-39(87-48-23(53-14(3)61)42(29(69)20(9-59)82-48)90-52-44(34(74)28(68)19(8-58)84-52)92-49-36(76)31(71)25(65)13(2)81-49)30(70)22(86-46(12)88-40(17(64)6-56)26(66)16(63)5-55)11-80-47-24(54-15(4)62)43(91-51-38(78)33(73)35(75)45(79)93-51)41(21(10-60)85-47)89-50-37(77)32(72)27(67)18(7-57)83-50/h5,12-13,16-52,56-60,63-79H,6-11H2,1-4H3,(H,53,61)(H,54,62)/t12-,13+,16+,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27+,28+,29-,30+,31-,32+,33-,34+,35+,36+,37-,38+,39-,40?,41-,42?,43-,44-,45-,46+,47-,48+,49-,50-,51-,52+/m1/s1 |
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InChI Key | OAXMVFUPLMUHGJ-JUZXSSEISA-N |
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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
- Fatty acyl glycoside
- N-acyl-alpha-hexosamine
- Alkyl glycoside
- Glycosyl compound
- O-glycosyl compound
- Beta-hydroxy aldehyde
- Fatty acyl
- Oxane
- Acetamide
- Alpha-hydroxyaldehyde
- Carboxamide group
- Hemiacetal
- Secondary carboxylic acid amide
- Secondary alcohol
- Acetal
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Carbonyl group
- Organopnictogen compound
- Aldehyde
- Primary alcohol
- Organic nitrogen compound
- Organonitrogen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic 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 | Solid |
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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 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 - Difucosyllacto-N-hexaose a 10V, Positive-QTOF | splash10-0f72-7947000020-9e7f5b6b7d18dd04fbbf | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 20V, Positive-QTOF | splash10-0k9b-9522000031-118ec7500fd017af8670 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 40V, Positive-QTOF | splash10-0pba-9623000021-7a8c8654a2d7201fe150 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 10V, Negative-QTOF | splash10-00ds-5579000000-2d9f667bb7a9468c2d09 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 20V, Negative-QTOF | splash10-0002-3539101111-b952987942900c1edede | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 40V, Negative-QTOF | splash10-0a4r-2501092602-9ee69ec16a21404525ec | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 10V, Negative-QTOF | splash10-03di-1359000000-315a38691b94936a83fe | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 20V, Negative-QTOF | splash10-0pi0-6395000000-fd1345320a74c5d4e0ce | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 40V, Negative-QTOF | splash10-0a4l-9221000011-54ee59f7c744cf8c6f9e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 10V, Positive-QTOF | splash10-0uxs-5966000000-36f4ac0d854cc74898b8 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 20V, Positive-QTOF | splash10-0a4i-9431000000-79bd0dc0b7124d4c30fc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Difucosyllacto-N-hexaose a 40V, Positive-QTOF | splash10-000e-9222000000-09b6a12ac246de643637 | 2021-09-24 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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