Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2007-05-25 11:14:55 UTC
Update Date2021-09-14 15:40:20 UTC
HMDB IDHMDB0006614
Secondary Accession Numbers
  • HMDB06614
Metabolite Identification
Common NameSialyl Lex penta
DescriptionIn human leukocytes, sialyl Lex determinants bind selectins expressed on the blood vessel, endothelial cells and platelets, causing various cellular interactions and inducing inflammation. The sialyl Lex determinants of CD11/CD18 are shown to bind to E-selection in vitro, suggesting their involvement in the selectin-mediated adhesion process. ("Biology of the Sialic Acids" by Abraham Rosenberg).
Structure
Data?1582752396
Synonyms
ValueSource
O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)- D-glucoseHMDB
O-(N-Acetyl-alpha-neuraminosyl)-(2->3)-O-beta-delta-galactopyranosyl-(1->4)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->3)]-O-2-(acetylamino)-2-deoxy-beta-delta-glucopyranosyl-(1->3)-O-beta-delta-galactopyranosyl-(1->4)- D-glucoseHMDB
(2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2R,3S,4S,5R,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-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)-4-{[(3S,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}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylateGenerator, HMDB
Chemical FormulaC43H72N2O33
Average Molecular Weight1145.0254
Monoisotopic Molecular Weight1144.40173284
IUPAC Name(2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2R,3S,4S,5R,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-{[(3S,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}-5-acetamido-4-hydroxy-6-[(2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
Traditional Name(2S,4S,5R,6R)-2-{[(2S,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6S)-6-{[(2R,3S,4S,5R,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-{[(3S,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}-5-acetamido-4-hydroxy-6-[(2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
CAS Registry Number127923-85-7
SMILES
C[C@@H]1OC(O[C@@H]2[C@@H](NC(C)=O)[C@H](O[C@H]3[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)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@@]3(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O3)C(O)[C@H](O)CO)C(O)=O)[C@H]2O)[C@@H](O)[C@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C43H72N2O33/c1-11-23(58)28(63)29(64)39(69-11)75-35-22(45-13(3)53)38(76-36-26(61)18(8-49)70-40(30(36)65)73-32(17(57)7-48)24(59)15(55)5-46)72-20(10-51)33(35)74-41-31(66)37(27(62)19(9-50)71-41)78-43(42(67)68)4-14(54)21(44-12(2)52)34(77-43)25(60)16(56)6-47/h5,11,14-41,47-51,54-66H,4,6-10H2,1-3H3,(H,44,52)(H,45,53)(H,67,68)/t11-,14-,15-,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-,43-/m0/s1
InChI KeyMIEFTLKRJLOCFD-WXGLPKFQSA-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
  • Fatty acyl glycoside
  • N-acyl-alpha-hexosamine
  • C-glucuronide
  • Alkyl glycoside
  • C-glycosyl compound
  • Glycosyl compound
  • O-glycosyl compound
  • Ketal
  • Beta-hydroxy aldehyde
  • Fatty acyl
  • Pyran
  • Oxane
  • Acetamide
  • Alpha-hydroxyaldehyde
  • Carboxamide group
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Polyol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Oxacycle
  • Acetal
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Organonitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Primary alcohol
  • Aldehyde
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Alcohol
  • 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 Solubility130 g/LALOGPS
logP-2.5ALOGPS
logP-12ChemAxon
logS-0.95ALOGPS
pKa (Strongest Acidic)2.84ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count33ChemAxon
Hydrogen Donor Count21ChemAxon
Polar Surface Area569.01 ŲChemAxon
Rotatable Bond Count24ChemAxon
Refractivity236.83 m³·mol⁻¹ChemAxon
Polarizability109 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+293.532859911
AllCCS[M+H-H2O]+294.332859911
AllCCS[M+NH4]+292.732859911
AllCCS[M+Na]+292.532859911
AllCCS[M-H]-393.132859911
AllCCS[M+Na-2H]-399.032859911
AllCCS[M+HCOO]-405.532859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 10V, Positive-QTOFsplash10-003r-1900002023-05046d9782204ccbd25c2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 20V, Positive-QTOFsplash10-053l-2702014491-926bd20eeca9a075557e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 40V, Positive-QTOFsplash10-03ec-6900043232-66b10eb05331ef2559ba2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 10V, Negative-QTOFsplash10-00c9-6901000000-ba5093251116d585efc82017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 20V, Negative-QTOFsplash10-0570-8914001020-4790d75ea5a47b1e61c12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 40V, Negative-QTOFsplash10-0a6r-8946400000-f70a53c6ea23b405c9102017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 10V, Negative-QTOFsplash10-0006-7940000002-28c467b4f36f1edb0b042021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 20V, Negative-QTOFsplash10-05dl-9310000002-bc81e02856871828cd002021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 40V, Negative-QTOFsplash10-0a4i-9100010000-4fb87c5917a9e09944212021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 10V, Positive-QTOFsplash10-032a-2900000016-3f2ffb2049babb5593172021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 20V, Positive-QTOFsplash10-03ea-8900030045-a77d6a05f074f93fc9b92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sialyl Lex penta 40V, Positive-QTOFsplash10-006t-9510400001-6f2c36ec76654d25e2172021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C 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 IDFDB024005
KNApSAcK IDNot Available
Chemspider ID59651616
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131750431
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 ReferencesNot Available