ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: HA3

IUPAC Name: N-hydroxy-5-[(3-phenyl-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)carbonyl]thiophene-2-carboxamide

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C(c1cccs1)N1CCn2c(-c3ccccc3)cnc2C1

InChI: InChI=1S/C17H15N3OS/c21-17(15-7-4-10-22-15)19-8-9-20-14(11-18-16(20)12-19)13-5-2-1-3-6-13/h1-7,10-11H,8-9,12H2

InChI Key: NXEUSYPNGDAMEC-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C18 H16 N4 O3 S

Molecular weight: 368.410

Hydrogen Bond Acceptor: 6

Hydrogen Bond Donor: 2

Rotatable Bonds: 4

Heavy Atoms: 26

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	N-hydroxy-5-[(3-phenyl-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)carbonyl]thiophene-2-carboxamide
OpenEye OEToolkits	1.5.0	N-hydroxy-5-[(3-phenyl-6,8-dihydro-5H-imidazo[2,1-c]pyrazin-7-yl)carbonyl]thiophene-2-carboxamide

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(c1sc(C(=O)NO)cc1)N4Cc3ncc(c2ccccc2)n3CC4
SMILES_CANONICAL	CACTVS	3.341	ONC(=O)c1sc(cc1)C(=O)N2CCn3c(C2)ncc3c4ccccc4
SMILES	CACTVS	3.341	ONC(=O)c1sc(cc1)C(=O)N2CCn3c(C2)ncc3c4ccccc4
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	c1ccc(cc1)c2cnc3n2CCN(C3)C(=O)c4ccc(s4)C(=O)NO
SMILES	OpenEye OEToolkits	1.5.0	c1ccc(cc1)c2cnc3n2CCN(C3)C(=O)c4ccc(s4)C(=O)NO
InChI	InChI	1.03	InChI=1S/C18H16N4O3S/c23-17(20-25)14-6-7-15(26-14)18(24)21-8-9-22-13(10-19-16(22)11-21)12-4-2-1-3-5-12/h1-7,10,25H,8-9,11H2,(H,20,23)
InChIKey	InChI	1.03	SMSIXMLQOONOQQ-UHFFFAOYSA-N

Chemical Database Mapping