A1CKW

(2E)-3-[5-(4-methoxyphenyl)thiophen-2-yl]but-2-enal

Created:	2025-07-28
Last modified:	2025-10-29

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1 entries where A1CKW is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	32
Chiral Atom Count	0
Bond Count	33
Aromatic Bond Count	11

2D diagram of A1CKW

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Chemical Component Summary
Name	(2E)-3-[5-(4-methoxyphenyl)thiophen-2-yl]but-2-enal
Systematic Name (OpenEye OEToolkits)	(~{E})-3-[5-(4-methoxyphenyl)thiophen-2-yl]but-2-enal
Formula	C₁₅ H₁₄ O₂ S
Molecular Weight	258.335
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	C/C(=C\C=O)c1ccc(s1)c1ccc(OC)cc1
SMILES	CACTVS	3.385	COc1ccc(cc1)c2sc(cc2)C(C)=CC=O
SMILES	OpenEye OEToolkits	3.1.0.0	CC(=CC=O)c1ccc(s1)c2ccc(cc2)OC
Canonical SMILES	CACTVS	3.385	COc1ccc(cc1)c2sc(cc2)\C(C)=C\C=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C/C(=C\C=O)/c1ccc(s1)c2ccc(cc2)OC
InChI	InChI	1.06	InChI=1S/C15H14O2S/c1-11(9-10-16)14-7-8-15(18-14)12-3-5-13(17-2)6-4-12/h3-10H,1-2H3/b11-9+
InChIKey	InChI	1.06	KAMTWDJTZDCGFP-PKNBQFBNSA-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.