A1APB

2-O-sulfo-beta-D-galactopyranose

Created:	2024-04-20
Last modified:	2025-08-27

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1 entries where A1APB is found as a standalone ligand5 entries where A1APB is found in a branched oligosaccharide

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Chemical Details
Formal Charge	0
Atom Count	28
Chiral Atom Count	5
Bond Count	28
Aromatic Bond Count	0

2D diagram of A1APB

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Chemical Component Summary
Name	2-O-sulfo-beta-D-galactopyranose
Systematic Name (OpenEye OEToolkits)	[(2~{R},3~{R},4~{S},5~{R},6~{R})-6-(hydroxymethyl)-2,4,5-tris(oxidanyl)oxan-3-yl] hydrogen sulfate
Formula	C₆ H₁₂ O₉ S
Molecular Weight	260.219
Type	D-SACCHARIDE, BETA LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	OC1OC(CO)C(O)C(O)C1OS(=O)(=O)O
SMILES	CACTVS	3.385	OC[CH]1O[CH](O)[CH](O[S](O)(=O)=O)[CH](O)[CH]1O
SMILES	OpenEye OEToolkits	2.0.7	C(C1C(C(C(C(O1)O)OS(=O)(=O)O)O)O)O
Canonical SMILES	CACTVS	3.385	OC[C@H]1O[C@@H](O)[C@H](O[S](O)(=O)=O)[C@@H](O)[C@H]1O
Canonical SMILES	OpenEye OEToolkits	2.0.7	C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)OS(=O)(=O)O)O)O)O
InChI	InChI	1.06	InChI=1S/C6H12O9S/c7-1-2-3(8)4(9)5(6(10)14-2)15-16(11,12)13/h2-10H,1H2,(H,11,12,13)/t2-,3+,4+,5-,6-/m1/s1
InChIKey	InChI	1.06	MOGKHCGKIJXABF-FPRJBGLDSA-N

Related Resource References

Resource Name	Reference
PubChem	22875637

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