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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2007-05-30 08:53:53 UTC
Update Date2021-09-14 15:18:02 UTC
HMDB IDHMDB0006677
Secondary Accession Numbers
  • HMDB06677
Metabolite Identification
Common NameNeu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc
DescriptionNeu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent. Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make neu5aca2-3galb1-3GLCN(neu5aca2-6)(fuca1-4)acb1-3galb1-4GLC a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc.
Structure
Data?1582752399
Synonyms
ValueSource
O-(N-Acetyl-alpha-neuraminosyl)-(2->6)-O-[O-(N-acetyl-alpha-neuraminosyl)-(2->3)-beta-D-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]- D-glucoseHMDB
O-(N-Acetyl-alpha-neuraminosyl)-(2->6)-O-[O-(N-acetyl-alpha-neuraminosyl)-(2->3)-beta-delta-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)-O-beta-delta-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]- D-glucoseHMDB
2-({2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-({1,2,5-trihydroxy-6-oxo-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]hexan-3-yl}oxy)oxan-4-yl]oxy}-5-hydroxy-6-[({4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-(1,2,3-trihydroxypropyl)oxan-2-yl}oxy)methyl]-3-[(1-hydroxyethylidene)amino]oxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl}oxy)-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylateGenerator, HMDB
Chemical FormulaC53H89N3O39
Average Molecular Weight1392.2705
Monoisotopic Molecular Weight1391.507320121
IUPAC Name2-({2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-({1,2,5-trihydroxy-6-oxo-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]hexan-3-yl}oxy)oxan-4-yl]oxy}-3-acetamido-6-({[5-acetamido-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxan-2-yl]oxy}methyl)-5-hydroxyoxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl}oxy)-5-acetamido-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid
Traditional Name2-({2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-({1,2,5-trihydroxy-6-oxo-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]hexan-3-yl}oxy)oxan-4-yl]oxy}-3-acetamido-6-({[5-acetamido-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxan-2-yl]oxy}methyl)-5-hydroxyoxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl}oxy)-5-acetamido-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid
CAS Registry Number127783-56-6
SMILES
CC1OC(OC(C(O)C=O)C(OC2OC(CO)C(O)C(OC3OC(COC4CC(O)C(NC(C)=O)C(O4)C(O)C(O)CO)C(O)C(OC4OC(CO)C(O)C(OC5(CC(O)C(NC(C)=O)C(O5)C(O)C(O)CO)C(O)=O)C4O)C3NC(C)=O)C2O)C(O)CO)C(O)C(O)C1O
InChI Identifier
InChI=1S/C53H89N3O39/c1-14-31(72)37(78)38(79)49(85-14)90-41(22(70)9-59)42(23(71)10-60)91-50-39(80)46(34(75)24(11-61)86-50)93-48-30(56-17(4)65)44(36(77)26(88-48)13-84-27-5-18(66)28(54-15(2)63)43(89-27)32(73)20(68)7-57)92-51-40(81)47(35(76)25(12-62)87-51)95-53(52(82)83)6-19(67)29(55-16(3)64)45(94-53)33(74)21(69)8-58/h9,14,18-51,57-58,60-62,66-81H,5-8,10-13H2,1-4H3,(H,54,63)(H,55,64)(H,56,65)(H,82,83)
InChI KeyKJKXUFHSXFKOSF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentN-acylneuraminic acids
Alternative Parents
Substituents
  • Oligosaccharide
  • N-acylneuraminic acid
  • Neuraminic acid
  • N-acyl-alpha-hexosamine
  • Fatty acyl glycoside
  • C-glucuronide
  • Alkyl glycoside
  • O-glycosyl compound
  • Glycosyl compound
  • C-glycosyl compound
  • Ketal
  • Fatty acyl
  • Pyran
  • Oxane
  • Acetamide
  • Alpha-hydroxyaldehyde
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Acetal
  • Carboxylic acid derivative
  • Carboxylic acid
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Polyol
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Aldehyde
  • Organic nitrogen compound
  • Organopnictogen compound
  • Primary alcohol
  • Organic oxide
  • Organonitrogen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility106 g/LALOGPS
logP-2.6ALOGPS
logP-15ChemAxon
logS-1.1ALOGPS
pKa (Strongest Acidic)2.87ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count39ChemAxon
Hydrogen Donor Count25ChemAxon
Polar Surface Area677.26 ŲChemAxon
Rotatable Bond Count30ChemAxon
Refractivity290.76 m³·mol⁻¹ChemAxon
Polarizability131.73 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+346.60130932474
DeepCCS[M-H]-344.87830932474
DeepCCS[M-2H]-378.9130932474
DeepCCS[M+Na]+352.76430932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.1.21 minutes32390414
Predicted by Siyang on May 30, 202218.117 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20228.7 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid842.1 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1523.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid288.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid47.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid274.4 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid145.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid590.6 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid512.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)1340.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1136.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid237.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1819.9 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid442.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid697.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate777.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA871.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water1003.1 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 10V, Positive-QTOFsplash10-00fr-1139000002-b3e463dc76cd98cd8b3c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 20V, Positive-QTOFsplash10-0fai-9315100006-07997043974344c5d0792017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 40V, Positive-QTOFsplash10-004i-5936000404-d39704b5ad5d3005a2392017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 10V, Negative-QTOFsplash10-03l0-1209000000-f5127390ad761c1e0fe22017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 20V, Negative-QTOFsplash10-0ab9-3229000000-f20548011b164f5496282017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 40V, Negative-QTOFsplash10-0c29-3439230000-59593dc57d074be2eeaa2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 10V, Negative-QTOFsplash10-008c-9077000000-5c5f6d65859852f4e9c92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 20V, Negative-QTOFsplash10-01wf-4459000000-0773f54344aa2f6001f72021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 40V, Negative-QTOFsplash10-0006-9604000102-8498958fd312fa6a5ec52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 10V, Positive-QTOFsplash10-004r-0793000000-8c437fcfece8b71a08202021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 20V, Positive-QTOFsplash10-004i-1921000000-0473e2cce40723c974a22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Neu5Aca2-3Galb1-3GlcN(Neu5Aca2-6)(Fuca1-4)Acb1-3Galb1-4Glc 40V, Positive-QTOFsplash10-0a4i-8947000000-e3ef4f144f6b30bcca082021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB024023
KNApSAcK IDNot Available
Chemspider ID17216401
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22833677
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Gronberg G, Lipniunas P, Lundgren T, Lindh F, Nilsson B: Isolation and structural analysis of three new disialylated oligosaccharides from human milk. Arch Biochem Biophys. 1990 May 1;278(2):297-311. [PubMed:2327786 ]