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CHEBI:16885 - 1-kestose

ChEBI IDCHEBI:16885
ChEBI Name1-kestose
Stars
DefinitionA trisaccharide found in vegetables consisting of β-D-fructofuranose having β-D-fructofuranosyl and α-D-glucopyranosyl residues attached at the 1- and 2-positions respectively.
Secondary ChEBI IDsCHEBI:816, CHEBI:11371, CHEBI:19202, CHEBI:42141
Last Modified23 October 2015
DownloadsMolfile
FormulaC18H32O16
Net Charge0
Average Mass504.438
Monoisotopic Mass504.16903
SMILESOC[C@H]1O[C@@](CO)(OC[C@@]2(O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@@H](O)[C@@H]1O
InChIInChI=1S/C18H32O16/c19-1-6-9(23)12(26)13(27)16(31-6)34-18(15(29)11(25)8(3-21)33-18)5-30-17(4-22)14(28)10(24)7(2-20)32-17/h6-16,19-29H,1-5H2/t6-,7-,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18+/m1/s1
InChIKeyVAWYEUIPHLMNNF-OESPXIITSA-N
ChEBI Ontology
Outgoing Relation(s)
1-kestose (CHEBI:16885) is a trisaccharide (CHEBI:27150)
IUPAC Name 
β-D-fructofuranosyl-(2→1)-β-D-fructofuranosyl α-D-glucopyranoside
Synonyms  Source
1F-beta-D-FructosylsucroseKEGG COMPOUND
β-D-Fru-(2→1)-β-D-Fru-(2→1)-α-D-GlupChEBI
[β-D-Fru-(2→1)]2-α-D-GlupChEBI
1-kestotrioseMetaCyc
O-β-D-fructofuranosyl-(2→1)-O-β-D-fructofuranosyl-(2→1)-α-D-glucopyranosideChEBI
beta-D-Fructofuranosyl-(2->1)-beta-D-fructofuranosyl alpha-D-glucopyranosideKEGG COMPOUND
UniProt Name  Source
1F-β-D-fructosylsucroseUniProt
Manual XrefsDatabases
C03661KEGG COMPOUND
DQRPDBeChem
1-KESTOTRIOSEMetaCyc
G02515KEGG GLYCAN
HMDB0011729HMDB
Registry NumbersSources
Reaxys:63973Reaxys
CAS:470-69-9ChemIDplus
Citations