A1CHW

4-aminobenzene-1-sulfonic acid

Created:	2025-07-03
Last modified:	2026-05-27

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1 entries where A1CHW is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	18
Chiral Atom Count	0
Bond Count	18
Aromatic Bond Count	6

2D diagram of A1CHW

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Chemical Component Summary
Name	4-aminobenzene-1-sulfonic acid
Systematic Name (OpenEye OEToolkits)	4-azanylbenzenesulfonic acid
Formula	C₆ H₇ N O₃ S
Molecular Weight	173.19
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	Nc1ccc(cc1)S(O)(=O)=O
SMILES	CACTVS	3.385	Nc1ccc(cc1)[S](O)(=O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(ccc1N)S(=O)(=O)O
Canonical SMILES	CACTVS	3.385	Nc1ccc(cc1)[S](O)(=O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(ccc1N)S(=O)(=O)O
InChI	InChI	1.06	InChI=1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChIKey	InChI	1.06	HVBSAKJJOYLTQU-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	8479, 5232424
ChEMBL	CHEMBL1566888
ChEBI	CHEBI:27500

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