ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: UAP

IUPAC Name: 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid

Formal Charge: 0

Type: L-saccharide, alpha linking

Substructure

Substruture Type: MurckoScaffold

SMILES: C1=COCCC1

InChI: InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2

InChI Key: BUDQDWGNQVEFAC-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C6 H8 O9 S

Molecular weight: 256.187

Hydrogen Bond Acceptor: 9

Hydrogen Bond Donor: 4

Rotatable Bonds: 6

Heavy Atoms: 16

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid
OpenEye OEToolkits	1.7.6	(2R,3R,4S)-2,4-bis(oxidanyl)-3-sulfooxy-3,4-dihydro-2H-pyran-6-carboxylic acid
PDB-CARE	1.0	b-D-4-deoxy-GlcpA2SO3

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C(O)C=1OC(O)C(OS(=O)(=O)O)C(O)C=1
InChI	InChI	1.03	InChI=1S/C6H8O9S/c7-2-1-3(5(8)9)14-6(10)4(2)15-16(11,12)13/h1-2,4,6-7,10H,(H,8,9)(H,11,12,13)/t2-,4+,6+/m0/s1
InChIKey	InChI	1.03	VJIMUKBSNUBECH-YKKSOZKNSA-N
SMILES_CANONICAL	CACTVS	3.370	O[C@@H]1OC(=C[C@H](O)[C@H]1O[S](O)(=O)=O)C(O)=O
SMILES	CACTVS	3.370	O[CH]1OC(=C[CH](O)[CH]1O[S](O)(=O)=O)C(O)=O
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	C1=C(O[C@H]([C@@H]([C@H]1O)OS(=O)(=O)O)O)C(=O)O
SMILES	OpenEye OEToolkits	1.7.6	C1=C(OC(C(C1O)OS(=O)(=O)O)O)C(=O)O

Chemical Database Mapping