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CHEBI:150215 - β-D-Galp-(1→2)-D-Galp

Default Structure
ChEBI IDCHEBI:150215
ChEBI Nameβ-D-Galp-(1→2)-D-Galp
Stars
ASCII Namebeta-D-Galp-(1->2)-D-Galp
DefinitionA disaccharide consisting of β-D-galactopyranose and D-galactopyranose joined in sequence by a (1→2) glycosidic bond.
Last Modified27 May 2020
SubmitterGareth Owen
DownloadsMolfile
FormulaC12H22O11
Net Charge0
Average Mass342.297
Monoisotopic Mass342.11621
SMILESOC[C@H]1O[C@@H](O[C@H]2C(O)O[C@H](CO)[C@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O
WURCSWURCS=2.0/2,2,1/[a2112h-1x_1-5][a2112h-1b_1-5]/1-2/a2-b1
InChIInChI=1S/C12H22O11/c13-1-3-6(16)8(18)10(11(20)21-3)23-12-9(19)7(17)5(15)4(2-14)22-12/h3-20H,1-2H2/t3-,4-,5+,6+,7+,8+,9-,10-,11?,12+/m1/s1
InChIKeyHIWPGCMGAMJNRG-BQYJSGCXSA-N
ChEBI Ontology
Outgoing Relation(s)
β-D-Galp-(1→2)-D-Galp (CHEBI:150215) has functional parent D-galactopyranose (CHEBI:4139)
β-D-Galp-(1→2)-D-Galp (CHEBI:150215) has functional parent β-D-galactose (CHEBI:27667)
β-D-Galp-(1→2)-D-Galp (CHEBI:150215) is a glycoside (CHEBI:24400)
IUPAC Names 
2-O-β-D-galactopyranosyl-D-galactopyranose
Gal(b1-2)Gal
Synonyms  Source
(3R,4S,5R,6R)-6-(hydroxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,4,5-triolIUPAC
β-D-galacto-hexopyranosyl-(1→2)-D-galacto-hexopyranoseIUPAC
Manual XrefsDatabases
G00915KEGG GLYCAN
G38052TWGlyTouCan
G38052TWGlyGen