A1ENQ

4-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine

Created:	2025-03-19
Last modified:	2026-04-01

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1 entries where A1ENQ is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	34
Chiral Atom Count	0
Bond Count	37
Aromatic Bond Count	21

2D diagram of A1ENQ

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Chemical Component Summary
Name	4-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine
Synonyms	Kcnk13-IN-1
Systematic Name (OpenEye OEToolkits)	4-[1-(pyridin-4-ylmethyl)benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine
Formula	C₁₅ H₁₂ N₆ O
Molecular Weight	292.295
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Nc1nonc1c2nc3ccccc3n2Cc4ccncc4
SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)nc(n2Cc3ccncc3)c4c(non4)N
Canonical SMILES	CACTVS	3.385	Nc1nonc1c2nc3ccccc3n2Cc4ccncc4
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)nc(n2Cc3ccncc3)c4c(non4)N
InChI	InChI	1.06	InChI=1S/C15H12N6O/c16-14-13(19-22-20-14)15-18-11-3-1-2-4-12(11)21(15)9-10-5-7-17-8-6-10/h1-8H,9H2,(H2,16,20)
InChIKey	InChI	1.06	LXADAVBNVFYEBW-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.