A1I28

piperazin-1-yl(pyridin-4-yl)methanone

Created:	2025-02-18
Last modified:	2026-01-21

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1 entries where A1I28 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	27
Chiral Atom Count	0
Bond Count	28
Aromatic Bond Count	6

2D diagram of A1I28

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Chemical Component Summary
Name	piperazin-1-yl(pyridin-4-yl)methanone
Systematic Name (OpenEye OEToolkits)	piperazin-1-yl(pyridin-4-yl)methanone
Formula	C₁₀ H₁₃ N₃ O
Molecular Weight	191.23
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	O=C(N1CCNCC1)c2ccncc2
SMILES	OpenEye OEToolkits	2.0.7	c1cnccc1C(=O)N2CCNCC2
Canonical SMILES	CACTVS	3.385	O=C(N1CCNCC1)c2ccncc2
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1cnccc1C(=O)N2CCNCC2
InChI	InChI	1.06	InChI=1S/C10H13N3O/c14-10(9-1-3-11-4-2-9)13-7-5-12-6-8-13/h1-4,12H,5-8H2
InChIKey	InChI	1.06	YLYAETTZHAUHNX-UHFFFAOYSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.