A1DOK

2-{[(4R)-imidazo[1,2-a]pyridin-2-yl]methyl}pyridazin-3(2H)-one

Created:	2026-07-23
Last modified:	2026-08-05

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1 entries where A1DOK is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	27
Chiral Atom Count	0
Bond Count	29
Aromatic Bond Count	10

2D diagram of A1DOK

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Chemical Component Summary
Name	2-{[(4R)-imidazo[1,2-a]pyridin-2-yl]methyl}pyridazin-3(2H)-one
Systematic Name (OpenEye OEToolkits)	2-(imidazo[1,2-a]pyridin-2-ylmethyl)pyridazin-3-one
Formula	C₁₂ H₁₀ N₄ O
Molecular Weight	226.234
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C1C=CC=NN1Cc1nc2ccccn2c1
SMILES	CACTVS	3.385	O=C1C=CC=NN1Cc2cn3ccccc3n2
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccn2cc(nc2c1)CN3C(=O)C=CC=N3
Canonical SMILES	CACTVS	3.385	O=C1C=CC=NN1Cc2cn3ccccc3n2
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccn2cc(nc2c1)CN3C(=O)C=CC=N3
InChI	InChI	1.06	InChI=1S/C12H10N4O/c17-12-5-3-6-13-16(12)9-10-8-15-7-2-1-4-11(15)14-10/h1-8H,9H2
InChIKey	InChI	1.06	XOSRGBLJNZYNSI-UHFFFAOYSA-N

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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.