alpha-D-Gal-(1->4)-D-Gal (CHEBI:546808)

ChEBI > Main

Main

ChEBI Ontology

Automatic Xrefs

Reactions

Pathways

Models

ChEBI Name	α-D-Gal-(1→4)-D-Gal

ChEBI ID	CHEBI:546808

ChEBI ASCII Name	alpha-D-Gal-(1->4)-D-Gal

Definition	A glycosylgalactose consisting of D-galactopyranose having an α-D-galactopyranosyl residue attached at the 4-position.

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

InChIKey

GUBGYTABKSRVRQ-OEBXJAKGSA-N

SMILES

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

ChEBI Ontology
Outgoing	α-D-Gal-(1→4)-D-Gal (CHEBI:546808) is a glycosylgalactose (CHEBI:35317)

Incoming	β-D-GalpNAc-(1→3)-α-D-Galp-(1→4)-D-Galp (CHEBI:146671) has functional parent α-D-Gal-(1→4)-D-Gal (CHEBI:546808) α-D-Galp-(1→4)-α-D-Galp (CHEBI:145619) is a α-D-Gal-(1→4)-D-Gal (CHEBI:546808) α-D-Galp-(1→4)-β-D-Galp (CHEBI:59314) is a α-D-Gal-(1→4)-D-Gal (CHEBI:546808) α-D-Galp-(1→4)-D-Galp group (CHEBI:143137) is substituent group from α-D-Gal-(1→4)-D-Gal (CHEBI:546808)

IUPAC Name

α-D-galactopyranosyl-(1→4)-D-galactopyranose

Synonyms	Sources
4-O-α-D-galactopyranosyl-D-galactopyranose	IUPAC
α-(1→4)-galactobiose	ChEBI
α-D-galactosyl-(1→4)-D-galactose	ChEBI
α-D-Galp-(1→4)-D-Galp	ChEBI
α-Gal-(1→4)-Gal	ChEBI
Galα1,4-Gal	ChEBI
Galα1-4Gal	ChEBI
WURCS=2.0/2,2,1/[a2112h-1x_1-5][a2112h-1a_1-5]/1-2/a4-b1	GlyTouCan

Last Modified

20 April 2021

General Comment
2011-04-12	The disaccharide structure of blood groups P^k and P₁.