1.0 2011-09-21 00:38:23 UTC 2015-07-21 06:57:58 UTC FDB024007 Difucosyllactohexaose Difucosyllactohexaose is a fucosyloligosaccharide present in human milk and colostrum. Human colostrum is known to be important for the protection of infants against infection by pathogenic microorganisms. This protection is thought to be due, partially, to various neutral and acidic oligosaccharides that are present in colostrum and milk. 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. Calicivirus diarrhea occurs less often in infants whose mother's milk contains high levels of fucosyloligosaccharides. (PMID: 16289347, 11273599, 3401331, 15343178, 17375110, 12568665) [HMDB] DFH C52H88N2O39 1365.2451 1364.496421084 N-[(3R,4R,5S,6R)-2-{[(2R,3S,5R,6S)-4-{[(2S,3R,6R)-3-acetamido-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide N-[(3R,4R,5S,6R)-2-{[(2R,3S,5R,6S)-4-{[(2S,3R,6R)-3-acetamido-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide 115236-57-2 C[C@@H]1O[C@@H](O[C@@H]2[C@@H](NC(C)=O)C(OC[C@H]3O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)[C@H](O)C(O[C@@H]4O[C@H](CO)C(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)C(O[C@@H]5O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]5O)[C@H]4NC(C)=O)[C@H]3O)O[C@H](CO)[C@H]2O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@@H]1O InChI=1S/C52H88N2O39/c1-12-25(65)31(71)35(75)48(81-12)91-43-23(53-14(3)61)46(85-20(9-59)41(43)89-50-37(77)33(73)28(68)18(7-57)83-50)80-11-22-30(70)45(39(79)52(87-22)88-40(17(64)6-56)27(67)16(63)5-55)93-47-24(54-15(4)62)44(92-49-36(76)32(72)26(66)13(2)82-49)42(21(10-60)86-47)90-51-38(78)34(74)29(69)19(8-58)84-51/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-/m0/s1 XOHQYIKZIFWWAG-MPHKLDOWSA-N 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. Oligosaccharides Organic compounds Organic oxygen compounds Organooxygen compounds Carbohydrates and carbohydrate conjugates Aliphatic heteromonocyclic compounds Acetals Acetamides Alkyl glycosides Alpha-hydroxyaldehydes Beta-hydroxy aldehydes Hydrocarbon derivatives N-acyl-alpha-hexosamines O-glycosyl compounds Organic oxides Organonitrogen compounds Organopnictogen compounds Oxacyclic compounds Oxanes Polyols Primary alcohols Secondary alcohols Secondary carboxylic acid amides Acetal Acetamide Alcohol Aldehyde Aliphatic heteromonocyclic compound Alkyl glycoside Alpha-hydroxyaldehyde Beta-hydroxy aldehyde Carbonyl group Carboxamide group Carboxylic acid derivative Fatty acyl Fatty acyl glycoside Glycosyl compound Hydrocarbon derivative N-acyl-alpha-hexosamine O-glycosyl compound Oligosaccharide Organic nitrogen compound Organic oxide Organoheterocyclic compound Organonitrogen compound Organopnictogen compound Oxacycle Oxane Polyol Primary alcohol Secondary alcohol Secondary carboxylic acid amide Solid logp -1.76 ALOGPS logs -0.97 ALOGPS solubility 1.45e+02 g/l ALOGPS logp -14 ChemAxon pka_strongest_acidic 11.29 ChemAxon pka_strongest_basic -3.9 ChemAxon iupac N-[(3R,4R,5S,6R)-2-{[(2R,3S,5R,6S)-4-{[(2S,3R,6R)-3-acetamido-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-2-yl]methoxy}-6-(hydroxymethyl)-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide ChemAxon average_mass 1365.2451 ChemAxon mono_mass 1364.496421084 ChemAxon smiles C[C@@H]1O[C@@H](O[C@@H]2[C@@H](NC(C)=O)C(OC[C@H]3O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)[C@H](O)C(O[C@@H]4O[C@H](CO)C(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)C(O[C@@H]5O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]5O)[C@H]4NC(C)=O)[C@H]3O)O[C@H](CO)[C@H]2O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@@H]1O ChemAxon formula C52H88N2O39 ChemAxon inchi InChI=1S/C52H88N2O39/c1-12-25(65)31(71)35(75)48(81-12)91-43-23(53-14(3)61)46(85-20(9-59)41(43)89-50-37(77)33(73)28(68)18(7-57)83-50)80-11-22-30(70)45(39(79)52(87-22)88-40(17(64)6-56)27(67)16(63)5-55)93-47-24(54-15(4)62)44(92-49-36(76)32(72)26(66)13(2)82-49)42(21(10-60)86-47)90-51-38(78)34(74)29(69)19(8-58)84-51/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-/m0/s1 ChemAxon inchikey XOHQYIKZIFWWAG-MPHKLDOWSA-N ChemAxon polar_surface_area 649.55 ChemAxon refractivity 283.35 ChemAxon polarizability 128.72 ChemAxon rotatable_bond_count 26 ChemAxon acceptor_count 39 ChemAxon donor_count 24 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::NmrOneD 88252 Specdb::NmrOneD 88253 Specdb::NmrOneD 88254 Specdb::NmrOneD 88255 Specdb::NmrOneD 88256 Specdb::NmrOneD 88257 Specdb::NmrOneD 88258 Specdb::NmrOneD 88259 Specdb::NmrOneD 88260 Specdb::NmrOneD 88261 Specdb::NmrOneD 88262 Specdb::NmrOneD 88263 Specdb::NmrOneD 88264 Specdb::NmrOneD 88265 Specdb::NmrOneD 88266 Specdb::NmrOneD 88267 Specdb::NmrOneD 88268 Specdb::NmrOneD 88269 Specdb::NmrOneD 88270 Specdb::NmrOneD 88271 Specdb::MsMs 306883 Specdb::MsMs 306884 Specdb::MsMs 306885 Specdb::MsMs 350665 Specdb::MsMs 350666 Specdb::MsMs 350667 Specdb::MsMs 2743192 Specdb::MsMs 2743193 Specdb::MsMs 2743194 Specdb::MsMs 2935529 Specdb::MsMs 2935530 Specdb::MsMs 2935531 HMDB06618 #<Reference:0x000055ce30d5d7f8> #<Reference:0x000055ce30d5d618> #<Reference:0x000055ce30d5d3e8> #<Reference:0x000055ce30d5d1b8> #<Reference:0x000055ce30d5cfd8> #<Reference:0x000055ce30d5ce20> #<Reference:0x000055ce30d5cc68> Anatidae Type 1 specific Anatidae 8830 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Buffalo Type 1 specific Bubalus bubalis 89462 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chicken Type 1 specific Gallus gallus 9031 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Deer Type 1 specific Cervidae 9850 Domestic goat Type 1 specific Capra aegagrus hircus 9925 Domestic pig Type 1 specific Sus scrofa domestica 9825 Elk Type 1 specific Cervus canadensis 1574408 Emu Type 1 specific Dromaius novaehollandiae 8790 European rabbit Type 1 specific Oryctolagus 9984 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Horse Type 1 specific Equus caballus 9796 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Ostrich Type 1 specific Struthio camelus 8801 Pheasant Type 1 specific Phasianus colchicus 9054 Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Squab Type 1 specific Columba 8931 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823