A1ER2

2-[[2-chloranyl-6-ethyl-4-[2-[[(E)-4-oxidanyl-4-oxidanylidene-but-2-enoyl]amino]ethylcarbamoyl]phenyl]amino]benzoic acid

Created:	2025-06-17
Last modified:	2025-11-05

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1 entries where A1ER2 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	54
Chiral Atom Count	0
Bond Count	55
Aromatic Bond Count	12

2D diagram of A1ER2

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Chemical Component Summary
Name	2-[[2-chloranyl-6-ethyl-4-[2-[[(E)-4-oxidanyl-4-oxidanylidene-but-2-enoyl]amino]ethylcarbamoyl]phenyl]amino]benzoic acid
Systematic Name (OpenEye OEToolkits)	2-[[2-chloranyl-6-ethyl-4-[2-[[(~{E})-4-oxidanyl-4-oxidanylidene-but-2-enoyl]amino]ethylcarbamoyl]phenyl]amino]benzoic acid
Formula	C₂₂ H₂₂ Cl N₃ O₆
Molecular Weight	459.88
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	CCc1cc(cc(Cl)c1Nc2ccccc2C(O)=O)C(=O)NCCNC(=O)C=CC(O)=O
SMILES	OpenEye OEToolkits	2.0.7	CCc1cc(cc(c1Nc2ccccc2C(=O)O)Cl)C(=O)NCCNC(=O)C=CC(=O)O
Canonical SMILES	CACTVS	3.385	CCc1cc(cc(Cl)c1Nc2ccccc2C(O)=O)C(=O)NCCNC(=O)\C=C\C(O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	CCc1cc(cc(c1Nc2ccccc2C(=O)O)Cl)C(=O)NCCNC(=O)/C=C/C(=O)O
InChI	InChI	1.06	InChI=1S/C22H22ClN3O6/c1-2-13-11-14(21(30)25-10-9-24-18(27)7-8-19(28)29)12-16(23)20(13)26-17-6-4-3-5-15(17)22(31)32/h3-8,11-12,26H,2,9-10H2,1H3,(H,24,27)(H,25,30)(H,28,29)(H,31,32)/b8-7+
InChIKey	InChI	1.06	WWXZWJCMHLKBNT-BQYQJAHWSA-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.