ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: TOP

IUPAC Name: TRIMETHOPRIM

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1ccc(Cc2cncnc2)cc1

InChI: InChI=1S/C11H10N2/c1-2-4-10(5-3-1)6-11-7-12-9-13-8-11/h1-5,7-9H,6H2

InChI Key: NPYPQKXJJZZSAX-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C14 H18 N4 O3

Molecular weight: 290.318

Hydrogen Bond Acceptor: 7

Hydrogen Bond Donor: 2

Rotatable Bonds: 10

Heavy Atoms: 21

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
OpenEye OEToolkits	1.5.0	5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	n1c(N)c(cnc1N)Cc2cc(OC)c(OC)c(OC)c2
SMILES_CANONICAL	CACTVS	3.341	COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
SMILES	CACTVS	3.341	COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	COc1cc(cc(c1OC)OC)Cc2cnc(nc2N)N
SMILES	OpenEye OEToolkits	1.5.0	COc1cc(cc(c1OC)OC)Cc2cnc(nc2N)N
InChI	InChI	1.03	InChI=1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)
InChIKey	InChI	1.03	IEDVJHCEMCRBQM-UHFFFAOYSA-N

Chemical Database Mapping