A1CO8

2-(1H-1,3-benzimidazol-2-yl)acetamide

Created:	2025-08-22
Last modified:	2026-05-20

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1 entries where A1CO8 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	22
Chiral Atom Count	0
Bond Count	23
Aromatic Bond Count	10

2D diagram of A1CO8

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Chemical Component Summary
Name	2-(1H-1,3-benzimidazol-2-yl)acetamide
Systematic Name (OpenEye OEToolkits)	2-(1~{H}-benzimidazol-2-yl)ethanamide
Formula	C₉ H₉ N₃ O
Molecular Weight	175.187
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	NC(=O)Cc1nc2ccccc2[NH]1
SMILES	CACTVS	3.385	NC(=O)Cc1[nH]c2ccccc2n1
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)[nH]c(n2)CC(=O)N
Canonical SMILES	CACTVS	3.385	NC(=O)Cc1[nH]c2ccccc2n1
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)[nH]c(n2)CC(=O)N
InChI	InChI	1.06	InChI=1S/C9H9N3O/c10-8(13)5-9-11-6-3-1-2-4-7(6)12-9/h1-4H,5H2,(H2,10,13)(H,11,12)
InChIKey	InChI	1.06	STRDCKXOEFPOCT-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.