ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: U9S

IUPAC Name: (2R,3S)-oxirane-2,3-dicarboxylic acid

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: C1CO1

InChI: InChI=1S/C2H4O/c1-2-3-1/h1-2H2

InChI Key: IAYPIBMASNFSPL-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C4 H4 O5

Molecular weight: 132.072

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 2

Rotatable Bonds: 2

Heavy Atoms: 9

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	(2R,3S)-oxirane-2,3-dicarboxylic acid
OpenEye OEToolkits	2.0.7	(2~{R},3~{S})-oxirane-2,3-dicarboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	C(C1C(O1)C(O)=O)(=O)O
InChI	InChI	1.03	InChI=1S/C4H4O5/c5-3(6)1-2(9-1)4(7)8/h1-2H,(H,5,6)(H,7,8)/t1-,2+
InChIKey	InChI	1.03	DCEMCPAKSGRHCN-XIXRPRMCSA-N
SMILES_CANONICAL	CACTVS	3.385	OC(=O)[C@H]1O[C@H]1C(O)=O
SMILES	CACTVS	3.385	OC(=O)[CH]1O[CH]1C(O)=O
SMILES_CANONICAL	OpenEye OEToolkits	2.0.7	[C@@H]1([C@H](O1)C(=O)O)C(=O)O
SMILES	OpenEye OEToolkits	2.0.7	C1(C(O1)C(=O)O)C(=O)O

Chemical Database Mapping