beta-(1->3)-galactobiose (CHEBI:61772)

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ChEBI Name	β-(1→3)-galactobiose

ChEBI ID	CHEBI:61772

ChEBI ASCII Name	beta-(1->3)-galactobiose

Definition	A glycosylgalactose comprising two β-D-galactose units joined via a (1→3)-linkage.

Stars	This entity has been manually annotated by the ChEBI Team.

Supplier Information

Download	Molfile XML SDF

Formula

C12H22O11

Net Charge

Average Mass

342.29650

Monoisotopic Mass

342.11621

InChI

InChI=1S/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2/t3-,4-,5+,6+,7+,8-,9-,10+,11-,12+/m1/s1

InChIKey

QIGJYVCQYDKYDW-BAYKCOMVSA-N

SMILES

OC[C@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)O[C@H](CO)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O

Roles Classification
Biological Role(s):	epitope The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.

ChEBI Ontology
Outgoing	β-(1→3)-galactobiose (CHEBI:61772) has role epitope (CHEBI:53000) β-(1→3)-galactobiose (CHEBI:61772) is a glycosylgalactose (CHEBI:35317)

Incoming	β-D-Galp-(1→3)-β-D-Galp-(1→4)-D-Glcp (CHEBI:147880) has functional parent β-(1→3)-galactobiose (CHEBI:61772) β-D-Galp-(1→3)-β-D-Galp-(1→4)-D-GlcpNAc (CHEBI:148473) has functional parent β-(1→3)-galactobiose (CHEBI:61772) β-D-Galp-(1→3)-β-D-Galp-(1→4)-D-Xylp (CHEBI:146882) has functional parent β-(1→3)-galactobiose (CHEBI:61772)

IUPAC Name

β-D-galactopyranosyl-(1→3)-β-D-galactopyranose

Synonyms	Sources
3-O-β-D-galactopyranosyl-β-D-galactopyranose	IUPAC
β-D-Gal-(1→3)-β-D-Gal	ChEBI
β-D-galactosyl-(1→3)-β-D-galactose	ChEBI
β-D-Galp-(1→3)-β-D-Galp	ChEBI
Galb1-3Galb	ChEBI
Galβ1-3Galβ	ChEBI
WURCS=2.0/1,2,1/[a2112h-1b_1-5]/1-1/a3-b1	GlyTouCan

Registry Number	Type	Source
4323770	Reaxys Registry Number	Reaxys

Last Modified

05 May 2023