A1I2S

imidazo[1,2-a]pyridin-2-ylmethanamine

Created:	2025-02-17
Last modified:	2026-01-21

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1 entries where A1I2S is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	20
Chiral Atom Count	0
Bond Count	21
Aromatic Bond Count	10

2D diagram of A1I2S

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Chemical Component Summary
Name	imidazo[1,2-a]pyridin-2-ylmethanamine
Systematic Name (OpenEye OEToolkits)	imidazo[1,2-a]pyridin-2-ylmethanamine
Formula	C₈ H₉ N₃
Molecular Weight	147.177
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	NCc1cn2ccccc2n1
SMILES	OpenEye OEToolkits	2.0.7	c1ccn2cc(nc2c1)CN
Canonical SMILES	CACTVS	3.385	NCc1cn2ccccc2n1
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccn2cc(nc2c1)CN
InChI	InChI	1.06	InChI=1S/C8H9N3/c9-5-7-6-11-4-2-1-3-8(11)10-7/h1-4,6H,5,9H2
InChIKey	InChI	1.06	GBRIYMLJYQLICB-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.