ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: E1B

IUPAC Name: 5-[(3-ethynylphenyl)amino]pyrimido[4,5-c]quinoline-8-carboxylic acid

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1ccc(Nc2nc3ccccc3c3cncnc23)cc1

InChI: InChI=1S/C17H12N4/c1-2-6-12(7-3-1)20-17-16-14(10-18-11-19-16)13-8-4-5-9-15(13)21-17/h1-11H,(H,20,21)

InChI Key: WWJILRYNNBJJIZ-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C20 H12 N4 O2

Molecular weight: 340.335

Hydrogen Bond Acceptor: 6

Hydrogen Bond Donor: 2

Rotatable Bonds: 3

Heavy Atoms: 26

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	5-[(3-ethynylphenyl)amino]pyrimido[4,5-c]quinoline-8-carboxylic acid
OpenEye OEToolkits	1.7.0	5-[(3-ethynylphenyl)amino]pyrimido[4,5-c]quinoline-8-carboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C(O)c3cc2nc(c1ncncc1c2cc3)Nc4cc(C#C)ccc4
SMILES_CANONICAL	CACTVS	3.370	OC(=O)c1ccc2c(c1)nc(Nc3cccc(c3)C#C)c4ncncc24
SMILES	CACTVS	3.370	OC(=O)c1ccc2c(c1)nc(Nc3cccc(c3)C#C)c4ncncc24
SMILES_CANONICAL	OpenEye OEToolkits	1.7.0	C#Cc1cccc(c1)Nc2c3c(cncn3)c4ccc(cc4n2)C(=O)O
SMILES	OpenEye OEToolkits	1.7.0	C#Cc1cccc(c1)Nc2c3c(cncn3)c4ccc(cc4n2)C(=O)O
InChI	InChI	1.03	InChI=1S/C20H12N4O2/c1-2-12-4-3-5-14(8-12)23-19-18-16(10-21-11-22-18)15-7-6-13(20(25)26)9-17(15)24-19/h1,3-11H,(H,23,24)(H,25,26)
InChIKey	InChI	1.03	HJGFPNFAFSFDNN-UHFFFAOYSA-N

Chemical Database Mapping