A1B9Z

2,2'-[thiophene-2,5-diyldi(4,1-phenylene)]diacetic acid

Created:	2025-04-15
Last modified:	2025-07-30

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2 entries where A1B9Z is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	41
Chiral Atom Count	0
Bond Count	43
Aromatic Bond Count	17

2D diagram of A1B9Z

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Chemical Component Summary
Name	2,2'-[thiophene-2,5-diyldi(4,1-phenylene)]diacetic acid
Systematic Name (OpenEye OEToolkits)	2-[4-[5-[4-(2-hydroxy-2-oxoethyl)phenyl]thiophen-2-yl]phenyl]ethanoic acid
Formula	C₂₀ H₁₆ O₄ S
Molecular Weight	352.404
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C(O)Cc1ccc(cc1)c1ccc(s1)c1ccc(CC(=O)O)cc1
SMILES	CACTVS	3.385	OC(=O)Cc1ccc(cc1)c2sc(cc2)c3ccc(CC(O)=O)cc3
SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(ccc1CC(=O)O)c2ccc(s2)c3ccc(cc3)CC(=O)O
Canonical SMILES	CACTVS	3.385	OC(=O)Cc1ccc(cc1)c2sc(cc2)c3ccc(CC(O)=O)cc3
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(ccc1CC(=O)O)c2ccc(s2)c3ccc(cc3)CC(=O)O
InChI	InChI	1.06	InChI=1S/C20H16O4S/c21-19(22)11-13-1-5-15(6-2-13)17-9-10-18(25-17)16-7-3-14(4-8-16)12-20(23)24/h1-10H,11-12H2,(H,21,22)(H,23,24)
InChIKey	InChI	1.06	ZDYJCKHDQKYXFY-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.