A1CS4

(4-bromanyl-5-methyl-thiophen-2-yl)-oxidanyl-oxidanylidene-boron

Created:	2025-09-10
Last modified:	2025-10-22

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1 entries where A1CS4 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	15
Chiral Atom Count	0
Bond Count	15
Aromatic Bond Count	5

2D diagram of A1CS4

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Chemical Component Summary
Name	(4-bromanyl-5-methyl-thiophen-2-yl)-oxidanyl-oxidanylidene-boron
Systematic Name (OpenEye OEToolkits)	(4-bromanyl-5-methyl-thiophen-2-yl)-oxidanyl-oxidanylidene-boron
Formula	C₅ H₅ B Br O₂ S
Molecular Weight	219.872
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Cc1sc(cc1Br)[B](O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	B(=O)(c1cc(c(s1)C)Br)O
Canonical SMILES	CACTVS	3.385	Cc1sc(cc1Br)[B](O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	B(=O)(c1cc(c(s1)C)Br)O
InChI	InChI	1.06	InChI=1S/C5H5BBrO2S/c1-3-4(7)2-5(10-3)6(8)9/h2,8H,1H3
InChIKey	InChI	1.06	LBOZEMFTUYESPV-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.