A1CFJ

2-(2,6-dichloroanilino)pyridine-3-sulfonic acid

Created:	2025-06-09
Last modified:	2026-02-04

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2 entries where A1CFJ is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	27
Chiral Atom Count	0
Bond Count	28
Aromatic Bond Count	12

2D diagram of A1CFJ

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Chemical Component Summary
Name	2-(2,6-dichloroanilino)pyridine-3-sulfonic acid
Systematic Name (OpenEye OEToolkits)	2-[[2,6-bis(chloranyl)phenyl]amino]pyridine-3-sulfonic acid
Formula	C₁₁ H₈ Cl₂ N₂ O₃ S
Molecular Weight	319.164
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=S(=O)(O)c1cccnc1Nc1c(Cl)cccc1Cl
SMILES	CACTVS	3.385	O[S](=O)(=O)c1cccnc1Nc2c(Cl)cccc2Cl
SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(c(c(c1)Cl)Nc2c(cccn2)S(=O)(=O)O)Cl
Canonical SMILES	CACTVS	3.385	O[S](=O)(=O)c1cccnc1Nc2c(Cl)cccc2Cl
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(c(c(c1)Cl)Nc2c(cccn2)S(=O)(=O)O)Cl
InChI	InChI	1.06	InChI=1S/C11H8Cl2N2O3S/c12-7-3-1-4-8(13)10(7)15-11-9(19(16,17)18)5-2-6-14-11/h1-6H,(H,14,15)(H,16,17,18)
InChIKey	InChI	1.06	WLGWVYUEDPSKLN-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.