Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one

C₈₄H₉₁N₁₉O₁₈S₂ — CID 157400387

About Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one

Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one (PubChem CID 157400387) has the molecular formula C₈₄H₉₁N₁₉O₁₈S₂ and a molecular weight of 1718.90 g/mol. Its IUPAC name is ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one.

Molecular Properties

• Compound Name: Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one
• PubChem CID: 157400387
• Molecular Formula: C₈₄H₉₁N₁₉O₁₈S₂
• Molecular Weight: 1718.90 g/mol
• Exact Mass: 1717.62
• IUPAC Name: ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one
• SMILES: CC(C)Cn1c(=O)c([N+](=O)[O-])c(N2CCN(C(=O)c3cccs3)CC2)c2ccccc21.CCOC(=O)c1c(N2CCN(C(=O)c3ccco3)CC2)c2ccccc2n(CC(C)C)c1=O.CNc1nsnc1C(=O)N1CCN(c2c([N+](=O)[O-])c(=O)n(C)c3ccccc23)CC1.Cc1cc(C(=O)N2CCN(c3c([N+](=O)[O-])c(=O)n(C)c4ccccc34)CC2)no1
• InChI: InChI=1S/C25H29N3O5.C22H24N4O4S.C19H19N5O5.C18H19N7O4S/c1-4-32-25(31)21-22(18-8-5-6-9-19(18)28(24(21)30)16-17(2)3)26-11-13-27(14-12-26)23(29)20-10-7-15-33-20;1-15(2)14-25-17-7-4-3-6-16(17)19(20(22(25)28)26(29)30)23-9-11-24(12-10-23)21(27)18-8-5-13-31-18;1-12-11-14(20-29-12)18(25)23-9-7-22(8-10-23)16-13-5-3-4-6-15(13)21(2)19(26)17(16)24(27)28;1-19-16-13(20-30-21-16)17(26)24-9-7-23(8-10-24)14-11-5-3-4-6-12(11)22(2)18(27)15(14)25(28)29/h5-10,15,17H,4,11-14,16H2,1-3H3;3-8,13,15H,9-12,14H2,1-2H3;3-6,11H,7-10H2,1-2H3;3-6H,7-10H2,1-2H3,(H,19,21)
• InChIKey: BNBVVWNETDJBKH-UHFFFAOYSA-N
• XLogP: 9.99
• TPSA: 414.90 Ų
• H-Bond Donors: 1
• H-Bond Acceptors: 32
• Rotatable Bonds: 18
• Heavy Atoms: 123
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	1718.90
LogP ≤ 5	9.99
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	32

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'nitro_group', 'substructure': 'N/A'}, {'alert_name': 'Oxygen-nitrogen_single_bond', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one?

The IUPAC name of Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one (CID 157400387) is ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one.

What is the SMILES notation for Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one?

The canonical SMILES for Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one is CC(C)Cn1c(=O)c([N+](=O)[O-])c(N2CCN(C(=O)c3cccs3)CC2)c2ccccc21.CCOC(=O)c1c(N2CCN(C(=O)c3ccco3)CC2)c2ccccc2n(CC(C)C)c1=O.CNc1nsnc1C(=O)N1CCN(c2c([N+](=O)[O-])c(=O)n(C)c3ccccc23)CC1.Cc1cc(C(=O)N2CCN(c3c([N+](=O)[O-])c(=O)n(C)c4ccccc34)CC2)no1.

What is the InChIKey of Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one?

The InChIKey is BNBVVWNETDJBKH-UHFFFAOYSA-N. The full InChI is InChI=1S/C25H29N3O5.C22H24N4O4S.C19H19N5O5.C18H19N7O4S/c1-4-32-25(31)21-22(18-8-5-6-9-19(18)28(24(21)30)16-17(2)3)26-11-13-27(14-12-26)23(29)20-10-7-15-33-20;1-15(2)14-25-17-7-4-3-6-16(17)19(20(22(25)28)26(29)30)23-9-11-24(12-10-23)21(27)18-8-5-13-31-18;1-12-11-14(20-29-12)18(25)23-9-7-22(8-10-23)16-13-5-3-4-6-15(13)21(2)19(26)17(16)24(27)28;1-19-16-13(20-30-21-16)17(26)24-9-7-23(8-10-24)14-11-5-3-4-6-12(11)22(2)18(27)15(14)25(28)29/h5-10,15,17H,4,11-14,16H2,1-3H3;3-8,13,15H,9-12,14H2,1-2H3;3-6,11H,7-10H2,1-2H3;3-6H,7-10H2,1-2H3,(H,19,21).

What are the key properties of Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one?

Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one has a molecular weight of 1718.90 g/mol, XLogP of 9.99, 18 rotatable bonds, 1 hydrogen bond donors, and 32 hydrogen bond acceptors.

Where does this data come from?

All data for Ethyl 4-[4-(furan-2-carbonyl)piperazin-1-yl]-1-(2-methylpropyl)-2-oxoquinoline-3-carboxylate;1-methyl-4-[4-[4-(methylamino)-1,2,5-thiadiazole-3-carbonyl]piperazin-1-yl]-3-nitroquinolin-2-one;1-methyl-4-[4-(5-methyl-1,2-oxazole-3-carbonyl)piperazin-1-yl]-3-nitroquinolin-2-one;1-(2-methylpropyl)-3-nitro-4-[4-(thiophene-2-carbonyl)piperazin-1-yl]quinolin-2-one is sourced from PubChem (CID 157400387), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 157400387 — identifiers, structure, computed properties (public domain)

How this page is built: methodology · editorial policy & corrections.