A1C2O

(5Z)-3-butyl-5-[(3,5-dichloro-4-hydroxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione

Created:	2025-12-08
Last modified:	2026-04-29

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1 entries where A1C2O is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	34
Chiral Atom Count	0
Bond Count	35
Aromatic Bond Count	6

2D diagram of A1C2O

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Chemical Component Summary
Name	(5Z)-3-butyl-5-[(3,5-dichloro-4-hydroxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione
Systematic Name (OpenEye OEToolkits)	(5~{Z})-5-[[3,5-bis(chloranyl)-4-oxidanyl-phenyl]methylidene]-3-butyl-1,3-thiazolidine-2,4-dione
Formula	C₁₄ H₁₃ Cl₂ N O₃ S
Molecular Weight	346.229
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C1S\C(=C/c2cc(Cl)c(O)c(Cl)c2)C(=O)N1CCCC
SMILES	CACTVS	3.385	CCCCN1C(=O)SC(=Cc2cc(Cl)c(O)c(Cl)c2)C1=O
SMILES	OpenEye OEToolkits	3.1.0.0	CCCCN1C(=O)C(=Cc2cc(c(c(c2)Cl)O)Cl)SC1=O
Canonical SMILES	CACTVS	3.385	CCCCN1C(=O)SC(=C\c2cc(Cl)c(O)c(Cl)c2)/C1=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CCCCN1C(=O)/C(=C/c2cc(c(c(c2)Cl)O)Cl)/SC1=O
InChI	InChI	1.06	InChI=1S/C14H13Cl2NO3S/c1-2-3-4-17-13(19)11(21-14(17)20)7-8-5-9(15)12(18)10(16)6-8/h5-7,18H,2-4H2,1H3
InChIKey	InChI	1.06	VRDHBRVIYKLQMB-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.