A1EFK

2-[(4~{E})-4-[(~{E})-3-(3-methyl-1,3-benzothiazol-2-yl)prop-2-enylidene]quinolin-1-yl]ethanol

Created:	2024-11-10
Last modified:	2025-11-05

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1 entries where A1EFK is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	47
Chiral Atom Count	0
Bond Count	50
Aromatic Bond Count	16

2D diagram of A1EFK

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Chemical Component Summary
Name	2-[(4~{E})-4-[(~{E})-3-(3-methyl-1,3-benzothiazol-2-yl)prop-2-enylidene]quinolin-1-yl]ethanol
Systematic Name (OpenEye OEToolkits)	2-[(4~{E})-4-[(~{E})-3-(3-methyl-1,3-benzothiazol-2-yl)prop-2-enylidene]quinolin-1-yl]ethanol
Formula	C₂₂ H₂₁ N₂ O S
Molecular Weight	361.48
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C[n]1c(sc2ccccc12)C=CC=C3C=CN(CCO)c4ccccc34
SMILES	OpenEye OEToolkits	2.0.7	C[N]1=C(Sc2c1cccc2)C=CC=C3C=CN(c4c3cccc4)CCO
Canonical SMILES	CACTVS	3.385	C[n]1c(sc2ccccc12)\C=C\C=C3/C=CN(CCO)c4ccccc34
Canonical SMILES	OpenEye OEToolkits	2.0.7	C[N]1=C(Sc2c1cccc2)/C=C/C=C/3\C=CN(c4c3cccc4)CCO
InChI	InChI	1.06	InChI=1S/C22H21N2OS/c1-23-20-10-4-5-11-21(20)26-22(23)12-6-7-17-13-14-24(15-16-25)19-9-3-2-8-18(17)19/h2-14,25H,15-16H2,1H3/b12-6+,17-7+
InChIKey	InChI	1.06	PJCOGOQQSAYMCD-MVMFNSJQSA-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.