Salicylalsulfanilic acid

4-[(2-hydroxyphenyl)methylideneamino]benzenesulfonic acid

Also Known As: salicylalsulfanilic acid|N-Salicylidenesulfanilicacid|N-Salicylidenesulfanilic acid|4-(Salicylideneamino)benzenesulfonic acid|J3.635.039C|4-(2-Hydroxybenzylideneamino)benzenesulfonic acid|4-[(2-Hydroxybenzylidene)amino]benzenesulfonic acid|(E)-4-[(2-Hydroxybenzylidene)amino]benzenesulfonic acid|4-[[(2-Hydroxyphenyl)methylene]amino]benzenesulfonic acid|4-{[(2-hydroxyphenyl)methylidene]amino}benzene-1-sulfonic acid|4-[(6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]benzenesulfonic Acid|4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzenesulfonic acid|4-[[(6-Oxo-2,4-cyclohexadiene-1-ylidene)methyl]amino]benzenesulfonic acid|4-[[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]benzenesulfonic acid|4-{[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino}benzene-1-sulfonic acid

Molecular Formula	C13H11NO4S
Molecular Weight	277.0409 g/mol
LogP	1.8
Topological Polar Surface Area	95.3 Ų
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	5
Rotatable Bonds	3
Exact Mass	277.0409
Monoisotopic Mass	277.0409
Heavy Atoms	19
Complexity	407.0

Chemical Identifiers

CAS Number	32835-41-9
SMILES	C1=CC=C(C(=C1)C=NC2=CC=C(C=C2)S(=O)(=O)O)O
InChIKey	JJFOVJWBNLVIBD-UHFFFAOYSA-N