A1I77

5-chloranyl-2-(cyclopropylamino)pyridine-4-carboxylic acid

Created:	2025-03-26
Last modified:	2026-02-11

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1 entries where A1I77 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	23
Chiral Atom Count	0
Bond Count	24
Aromatic Bond Count	6

2D diagram of A1I77

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Chemical Component Summary
Name	5-chloranyl-2-(cyclopropylamino)pyridine-4-carboxylic acid
Systematic Name (OpenEye OEToolkits)	5-chloranyl-2-(cyclopropylamino)pyridine-4-carboxylic acid
Formula	C₉ H₉ Cl N₂ O₂
Molecular Weight	212.633
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	OC(=O)c1cc(NC2CC2)ncc1Cl
SMILES	OpenEye OEToolkits	2.0.7	c1c(c(cnc1NC2CC2)Cl)C(=O)O
Canonical SMILES	CACTVS	3.385	OC(=O)c1cc(NC2CC2)ncc1Cl
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1c(c(cnc1NC2CC2)Cl)C(=O)O
InChI	InChI	1.06	InChI=1S/C9H9ClN2O2/c10-7-4-11-8(12-5-1-2-5)3-6(7)9(13)14/h3-5H,1-2H2,(H,11,12)(H,13,14)
InChIKey	InChI	1.06	NCSZLPPRCHEMOT-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.