ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: IRE

IUPAC Name: Gefitinib

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1ccc(/N=c2\nc[nH]c3ccc(OCCCN4CCOCC4)cc23)cc1

InChI: InChI=1S/C21H24N4O2/c1-2-5-17(6-3-1)24-21-19-15-18(7-8-20(19)22-16-23-21)27-12-4-9-25-10-13-26-14-11-25/h1-3,5-8,15-16H,4,9-14H2,(H,22,23,24)

InChI Key: KXLUQUWQQILSGR-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C22 H24 Cl F N4 O3

Molecular weight: 446.902

Hydrogen Bond Acceptor: 6

Hydrogen Bond Donor: 1

Rotatable Bonds: 8

Heavy Atoms: 31

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	3-chloro-4-fluoro-N-[(4Z)-7-methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(1H)-ylidene]aniline
OpenEye OEToolkits	1.5.0	N-(3-chloro-4-fluoro-phenyl)-7-methoxy-6-(3-morpholin-4-ylpropoxy)-1H-quinazolin-4-imine

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	Fc4ccc(\N=C3/N=CNc2c3cc(OCCCN1CCOCC1)c(OC)c2)cc4Cl
SMILES_CANONICAL	CACTVS	3.341	COc1cc2NC=NC(=Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4
SMILES	CACTVS	3.341	COc1cc2NC=NC(=Nc3ccc(F)c(Cl)c3)c2cc1OCCCN4CCOCC4
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	COc1cc2c(cc1OCCCN3CCOCC3)/C(=N/c4ccc(c(c4)Cl)F)/N=CN2
SMILES	OpenEye OEToolkits	1.5.0	COc1cc2c(cc1OCCCN3CCOCC3)C(=Nc4ccc(c(c4)Cl)F)N=CN2
InChI	InChI	1.03	InChI=1S/C22H24ClFN4O3/c1-29-20-13-19-16(12-21(20)31-8-2-5-28-6-9-30-10-7-28)22(26-14-25-19)27-15-3-4-18(24)17(23)11-15/h3-4,11-14H,2,5-10H2,1H3,(H,25,26,27)
InChIKey	InChI	1.03	XGALLCVXEZPNRQ-UHFFFAOYSA-N

Chemical Database Mapping

Database	Reference ID
DrugBank	DB00317
ChEMBL	CHEMBL939
PubChem	123631
ChEBI	49668
ZINC	ZINC000019632614
SureChEMBL	SCHEMBL7866
HMDB	HMDB0014462