ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: SAS

IUPAC Name: 2-HYDROXY-(5-([4-(2-PYRIDINYLAMINO)SULFONYL]PHENYL)AZO)BENZOIC ACID

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=S(=O)(Nc1ccccn1)c1ccc(/N=N/c2ccccc2)cc1

InChI: InChI=1S/C17H14N4O2S/c22-24(23,21-17-8-4-5-13-18-17)16-11-9-15(10-12-16)20-19-14-6-2-1-3-7-14/h1-13H,(H,18,21)/b20-19+

InChI Key: IEHNTZAOLSWXTR-FMQUCBEESA-N

Physiochemical Descriptor:

Formula: C18 H14 N4 O5 S

Molecular weight: 398.393

Hydrogen Bond Acceptor: 8

Hydrogen Bond Donor: 3

Rotatable Bonds: 7

Heavy Atoms: 28

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	2-hydroxy-5-{(E)-[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl}benzoic acid
OpenEye OEToolkits	1.5.0	2-hydroxy-5-[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl-benzoic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=S(=O)(Nc1ncccc1)c3ccc(/N=N/c2cc(C(=O)O)c(O)cc2)cc3
SMILES_CANONICAL	CACTVS	3.341	OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)[S](=O)(=O)Nc3ccccn3
SMILES	CACTVS	3.341	OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)[S](=O)(=O)Nc3ccccn3
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	c1ccnc(c1)NS(=O)(=O)c2ccc(cc2)/N=N/c3ccc(c(c3)C(=O)O)O
SMILES	OpenEye OEToolkits	1.5.0	c1ccnc(c1)NS(=O)(=O)c2ccc(cc2)N=Nc3ccc(c(c3)C(=O)O)O
InChI	InChI	1.03	InChI=1S/C18H14N4O5S/c23-16-9-6-13(11-15(16)18(24)25)21-20-12-4-7-14(8-5-12)28(26,27)22-17-3-1-2-10-19-17/h1-11,23H,(H,19,22)(H,24,25)/b21-20+
InChIKey	InChI	1.03	NCEXYHBECQHGNR-QZQOTICOSA-N

Chemical Database Mapping