Guaiacolsulfonate

Guaiacolsulfonate
Systematic (IUPAC) name
	4-hydroxy-3-methoxy-benzenesulfonic acid
Clinical data
MedlinePlus	a606008
Identifiers
CAS Number	50855-43-1
ATC code	R05CA09 (WHO)
PubChem	CID: 4874
ChemSpider	4708
Chemical data
Formula	C7H8O5S
Molecular mass	204.201 g/mol
	SMILES Oc1cccc(c1OC)S([O-])(=O)=O ;
	InChI InChI=1S/C7H8O5S/c1-12-7-5(8)3-2-4-6(7)13(9,10)11/h2-4,8H,1H3,(H,9,10,11)/p-1 ; Key:PSWOVMUIOCKEJX-UHFFFAOYSA-M ;
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Guaiacolsulfonate (also called sulfoguaiacolum) is an aromatic sulfonic acid used in medicine as an expectorant.^[1]

References

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