ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: PXB

IUPAC Name: parecoxib

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1ccc(-c2conc2-c2ccccc2)cc1

InChI: InChI=1S/C15H11NO/c1-3-7-12(8-4-1)14-11-17-16-15(14)13-9-5-2-6-10-13/h1-11H

InChI Key: UAVZKRLWYOSHHP-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C19 H18 N2 O4 S

Molecular weight: 370.422

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 1

Rotatable Bonds: 7

Heavy Atoms: 26

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	N-{[4-(5-methyl-3-phenylisoxazol-4-yl)phenyl]sulfonyl}propanamide
OpenEye OEToolkits	1.5.0	N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonylpropanamide

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(NS(=O)(=O)c3ccc(c2c(onc2c1ccccc1)C)cc3)CC
SMILES_CANONICAL	CACTVS	3.341	CCC(=O)N[S](=O)(=O)c1ccc(cc1)c2c(C)onc2c3ccccc3
SMILES	CACTVS	3.341	CCC(=O)N[S](=O)(=O)c1ccc(cc1)c2c(C)onc2c3ccccc3
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	CCC(=O)NS(=O)(=O)c1ccc(cc1)c2c(onc2c3ccccc3)C
SMILES	OpenEye OEToolkits	1.5.0	CCC(=O)NS(=O)(=O)c1ccc(cc1)c2c(onc2c3ccccc3)C
InChI	InChI	1.03	InChI=1S/C19H18N2O4S/c1-3-17(22)21-26(23,24)16-11-9-14(10-12-16)18-13(2)25-20-19(18)15-7-5-4-6-8-15/h4-12H,3H2,1-2H3,(H,21,22)
InChIKey	InChI	1.03	TZRHLKRLEZJVIJ-UHFFFAOYSA-N

Chemical Database Mapping