1.0 2011-09-21 00:38:22 UTC 2015-07-21 06:57:58 UTC FDB024006 Difucosyl-para-N-hexaose Difucosyl-para-N-hexaose is a difuco oligosaccharide-derivative of lacto-N-hexaose isolated from human breast milk. After lactose and lipids, human milk oligosaccharides are quantitatively the third largest and most diverse component of breast milk. Human colostrum is known to be important for the protection of infants against infection by pathogenic microorganisms. 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: 17915960, 11273599, 3401331, 11273599, 7574700; 8953162; 3839799, 9458328) [HMDB] Difucosyl-p-lacto-N-hexaose Difucosyl-para-N-hexaose C52H88N2O39 1365.2451 1364.496421084 N-[(2S,3R,4R,5S,6R)-2-{[(2S,3R,5S,6R)-2-{[(2R,3S,5R,6S)-6-{[(2R,3S,4S,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-2-(hydroxymethyl)-4-{[(2S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide N-[(2S,3R,4R,5S,6R)-2-{[(2S,3R,5S,6R)-2-{[(2R,3S,5R,6S)-6-{[(2R,3S,4S,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-2-(hydroxymethyl)-4-{[(2S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]acetamide 64309-01-9 C[C@@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@@H](OC3[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]4[C@@H](CO)O[C@@H](O[C@H]5[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)C5O)[C@H](NC(C)=O)C4O[C@@H]4O[C@@H](C)[C@@H](O)[C@@H](O)C4O)[C@@H]3O)[C@H](NC(C)=O)[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(66)31(72)34(75)48(80-12)88-40-21(10-60)85-47(24(54-15(4)63)43(40)91-50-36(77)33(74)28(69)18(7-57)82-50)93-45-30(71)20(9-59)84-52(38(45)79)89-41-22(11-61)86-46(23(53-14(3)62)42(41)90-49-35(76)32(73)26(67)13(2)81-49)92-44-29(70)19(8-58)83-51(37(44)78)87-39(17(65)6-56)27(68)16(64)5-55/h5,12-13,16-52,56-61,64-79H,6-11H2,1-4H3,(H,53,62)(H,54,63)/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 BCUMESVDMXHZRL-JUDCGFFFSA-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 -1.72 ALOGPS logs -0.97 ALOGPS solubility 1.46e+02 g/l ALOGPS logp -14 ChemAxon pka_strongest_acidic 11.29 ChemAxon pka_strongest_basic -3.9 ChemAxon iupac N-[(2S,3R,4R,5S,6R)-2-{[(2S,3R,5S,6R)-2-{[(2R,3S,5R,6S)-6-{[(2R,3S,4S,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl]oxy}oxan-4-yl]oxy}-5-acetamido-2-(hydroxymethyl)-4-{[(2S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-6-(hydroxymethyl)-4-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-{[(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](CO)O[C@@H](OC3[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]4[C@@H](CO)O[C@@H](O[C@H]5[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)C5O)[C@H](NC(C)=O)C4O[C@@H]4O[C@@H](C)[C@@H](O)[C@@H](O)C4O)[C@@H]3O)[C@H](NC(C)=O)[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(66)31(72)34(75)48(80-12)88-40-21(10-60)85-47(24(54-15(4)63)43(40)91-50-36(77)33(74)28(69)18(7-57)82-50)93-45-30(71)20(9-59)84-52(38(45)79)89-41-22(11-61)86-46(23(53-14(3)62)42(41)90-49-35(76)32(73)26(67)13(2)81-49)92-44-29(70)19(8-58)83-51(37(44)78)87-39(17(65)6-56)27(68)16(64)5-55/h5,12-13,16-52,56-61,64-79H,6-11H2,1-4H3,(H,53,62)(H,54,63)/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 BCUMESVDMXHZRL-JUDCGFFFSA-N ChemAxon polar_surface_area 649.55 ChemAxon refractivity 283.35 ChemAxon polarizability 130.36 ChemAxon rotatable_bond_count 26 ChemAxon acceptor_count 39 ChemAxon donor_count 24 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 313813 Specdb::MsMs 313814 Specdb::MsMs 313815 Specdb::MsMs 359395 Specdb::MsMs 359396 Specdb::MsMs 359397 Specdb::MsMs 2370326 Specdb::MsMs 2370327 Specdb::MsMs 2370328 Specdb::MsMs 2567992 Specdb::MsMs 2567993 Specdb::MsMs 2567994 Specdb::NmrOneD 88232 Specdb::NmrOneD 88233 Specdb::NmrOneD 88234 Specdb::NmrOneD 88235 Specdb::NmrOneD 88236 Specdb::NmrOneD 88237 Specdb::NmrOneD 88238 Specdb::NmrOneD 88239 Specdb::NmrOneD 88240 Specdb::NmrOneD 88241 Specdb::NmrOneD 88242 Specdb::NmrOneD 88243 Specdb::NmrOneD 88244 Specdb::NmrOneD 88245 Specdb::NmrOneD 88246 Specdb::NmrOneD 88247 Specdb::NmrOneD 88248 Specdb::NmrOneD 88249 Specdb::NmrOneD 88250 Specdb::NmrOneD 88251 HMDB06616 #<Reference:0x000055ce324b0338> #<Reference:0x000055ce324b0180> #<Reference:0x000055ce324abf90> #<Reference:0x000055ce324abdd8> #<Reference:0x000055ce324abc20> #<Reference:0x000055ce324aba68> #<Reference:0x000055ce324ab8b0> 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