IDY

1-O-methyl-2-O-sulfo-alpha-L-idopyranuronic acid

Created:	2011-11-03
Last modified:	2020-07-17

Find Related PDB Entry
7 entries where IDY is found in a branched oligosaccharide

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	30
Chiral Atom Count	5
Bond Count	30
Aromatic Bond Count	0

2D diagram of IDY

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	1-O-methyl-2-O-sulfo-alpha-L-idopyranuronic acid
Synonyms	methyl 2-O-sulfo-alpha-L-idopyranosiduronic acid; 1-O-methyl-2-O-sulfo-alpha-L-iduronic acid; 1-O-methyl-2-O-sulfo-L-iduronic acid; 1-O-methyl-2-O-sulfo-iduronic acid
Systematic Name (OpenEye OEToolkits)	(2R,3S,4S,5R,6R)-6-methoxy-3,4-bis(oxidanyl)-5-sulfooxy-oxane-2-carboxylic acid
Formula	C₇ H₁₂ O₁₀ S
Molecular Weight	288.229
Type	L-SACCHARIDE, ALPHA LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C(O)C1OC(OC)C(OS(=O)(=O)O)C(O)C1O
SMILES	CACTVS	3.370	CO[CH]1O[CH]([CH](O)[CH](O)[CH]1O[S](O)(=O)=O)C(O)=O
SMILES	OpenEye OEToolkits	1.7.2	COC1C(C(C(C(O1)C(=O)O)O)O)OS(=O)(=O)O
Canonical SMILES	CACTVS	3.370	CO[C@@H]1O[C@H]([C@@H](O)[C@H](O)[C@H]1O[S](O)(=O)=O)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.7.2	CO[C@H]1[C@@H]([C@H]([C@@H]([C@@H](O1)C(=O)O)O)O)OS(=O)(=O)O
InChI	InChI	1.03	InChI=1S/C7H12O10S/c1-15-7-5(17-18(12,13)14)3(9)2(8)4(16-7)6(10)11/h2-5,7-9H,1H3,(H,10,11)(H,12,13,14)/t2-,3-,4+,5+,7+/m0/s1
InChIKey	InChI	1.03	OBWAEUUFHKKIQN-QVVHOTIMSA-N

Related Resource References

Resource Name	Reference
PubChem	70678485

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.