ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: EPK

IUPAC Name: 3-ethyl-2-(propan-2-ylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=c1[nH]cnc2c(-c3cccnc3)csc12

InChI: InChI=1S/C11H7N3OS/c15-11-10-9(13-6-14-11)8(5-16-10)7-2-1-3-12-4-7/h1-6H,(H,13,14,15)

InChI Key: DJIUJMBVCHTNSL-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C16 H18 N4 O S

Molecular weight: 314.405

Hydrogen Bond Acceptor: 6

Hydrogen Bond Donor: 1

Rotatable Bonds: 7

Heavy Atoms: 22

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	3-ethyl-2-(propan-2-ylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one
OpenEye OEToolkits	1.9.2	3-ethyl-2-(propan-2-ylamino)-7-pyridin-3-yl-thieno[3,2-d]pyrimidin-4-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C1c2scc(c2N=C(N1CC)NC(C)C)c3cccnc3
InChI	InChI	1.03	InChI=1S/C16H18N4OS/c1-4-20-15(21)14-13(19-16(20)18-10(2)3)12(9-22-14)11-6-5-7-17-8-11/h5-10H,4H2,1-3H3,(H,18,19)
InChIKey	InChI	1.03	TZXUAKHZPAHOMA-UHFFFAOYSA-N
SMILES_CANONICAL	CACTVS	3.385	CCN1C(=O)c2scc(c3cccnc3)c2N=C1NC(C)C
SMILES	CACTVS	3.385	CCN1C(=O)c2scc(c3cccnc3)c2N=C1NC(C)C
SMILES_CANONICAL	OpenEye OEToolkits	1.9.2	CCN1C(=O)c2c(c(cs2)c3cccnc3)N=C1NC(C)C
SMILES	OpenEye OEToolkits	1.9.2	CCN1C(=O)c2c(c(cs2)c3cccnc3)N=C1NC(C)C

Chemical Database Mapping