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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2017-03-23 05:42:36 UTC
Update Date2022-03-07 03:17:58 UTC
HMDB IDHMDB0062702
Secondary Accession Numbers
  • HMDB62702
Metabolite Identification
Common NameN,N'-diacetylchitobiose
DescriptionDiacetylchitobiose, also known as chitobiose, belongs to the class of organic compounds known as acylaminosugars. These are organic compounds containing a sugar linked to a chain through N-acyl group. The N,N'-diacetylated derivative of chitobiose, but with no stereodesignation for the anomeric carbon atom. Diacetylchitobiose is an extremely weak basic (essentially neutral) compound (based on its pKa). Diacetylchitobiose exists in all living organisms, ranging from bacteria to humans. In humans, diacetylchitobiose is involved in the metabolic disorder called the salla disease/infantile sialic acid storage disease pathway.
Structure
Thumb
Synonyms
ValueSource
ChitobioseChEBI
N,N'-diacetylchitobioseKegg
DiacetylchitobioseChEBI
N,N'-diacetylchitobiosideMeSH, HMDB
Bis(N-acetyl)chitobioseMeSH, HMDB
Di-N-acetylchitobioseMeSH, HMDB
N,N-DiacetylchitobioseMeSH
(GlcNAc)2MeSH
Chemical FormulaC16H28N2O11
Average Molecular Weight424.403
Monoisotopic Molecular Weight424.16930973
IUPAC NameN-[(3R,4R,5S,6R)-5-{[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
Traditional NameN,N-diacetylchitobiose
CAS Registry Number35061-50-8
SMILES
CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H]1O
InChI Identifier
InChI=1S/C16H28N2O11/c1-5(21)17-9-13(25)14(8(4-20)27-15(9)26)29-16-10(18-6(2)22)12(24)11(23)7(3-19)28-16/h7-16,19-20,23-26H,3-4H2,1-2H3,(H,17,21)(H,18,22)/t7-,8-,9-,10-,11-,12-,13-,14-,15?,16+/m1/s1
InChI KeyCDOJPCSDOXYJJF-CBTAGEKQSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acylaminosugars. These are organic compounds containing a sugar linked to a chain through N-acyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentAcylaminosugars
Alternative Parents
Substituents
  • Acylaminosugar
  • N-acyl-alpha-hexosamine
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Oxane
  • Acetamide
  • Carboxamide group
  • Hemiacetal
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Acetal
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organopnictogen compound
  • Carbonyl group
  • Alcohol
  • Primary alcohol
  • Organonitrogen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source
Process
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility111 g/lALOGPS
LogP-2.60ALOGPS
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
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 IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC01674
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound439544
PDB IDNot Available
ChEBI ID28681
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