CHEBI:141006 - α-D-GalpA-(1→4)-D-GalpA

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ChEBI Name α-D-GalpA-(1→4)-D-GalpA
ChEBI ID CHEBI:141006
ChEBI ASCII Name alpha-D-GalpA-(1->4)-D-GalpA
Definition A digalacturonic acid in which an α-D-galactopyranuronic acid unit is joined to a D-galactopyranuronic acid unit via an α-(1→4)-linkage.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C12H18O13
Net Charge 0
Average Mass 370.264
Monoisotopic Mass 370.07474
InChI InChI=1S/C12H18O13/c13-1-2(14)7(9(18)19)25-12(5(1)17)24-6-3(15)4(16)11(22)23-8(6)10(20)21/h1-8,11-17,22H,(H,18,19)(H,20,21)/t1-,2+,3+,4+,5+,6+,7-,8-,11?,12-/m0/s1
InChIKey IGSYEZFZPOZFNC-LKIWRGPLSA-N
SMILES [C@@H]1(O[C@@H]([C@@H]([C@@H]([C@H]1O)O)O)C(=O)O)O[C@H]2[C@H](OC([C@@H]([C@H]2O)O)O)C(=O)O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-D-GalpA-(1→4)-D-GalpA (CHEBI:141006) is a digalacturonic acid (CHEBI:33809)
α-D-GalpA-(1→4)-D-GalpA (CHEBI:141006) is conjugate acid of α-D-galacturonosyl-(1→4)-D-galacturonate(2−) (CHEBI:141004)
Incoming α-D-GalpA-(1→4)-α-D-GalpA (CHEBI:40583) is a α-D-GalpA-(1→4)-D-GalpA (CHEBI:141006)
α-D-galacturonosyl-(1→4)-D-galacturonate(2−) (CHEBI:141004) is conjugate base of α-D-GalpA-(1→4)-D-GalpA (CHEBI:141006)
IUPAC Names
4-O-α-D-galactopyranuronosyl-D-galactopyranuronic acid
α-D-galactopyranuronosyl-(1→4)-D-galactopyranuronic acid
Synonyms Sources
4-(α-D-glucopyranosyluronic acid)-D-glucuronic acid ChEBI
α-D-GalpA-(1→4)-D-GalpA ChEBI
Manual Xrefs Databases
C02273 KEGG COMPOUND
G02614 KEGG GLYCAN
G11876JO GlyTouCan
View more database links
Registry Number Type Source
5894-59-7 CAS Registry Number KEGG COMPOUND
Last Modified
13 June 2018