460842
Sulfasalazine
97%
Synonym(s):
2-Hydroxy-5-{{4-[(2-pyridinylamino)sulfonyl]phenyl}azo}benzoic acid, 5-[4-(2-Pyridylsulfamoyl)phenylazo]salicylic acid, Salicylazosulfapyridine
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About This Item
InChI
1S/C18H14N4O5S/c23-16-9-6-13(11-15(16)18(24)25)21-20-12-4-7-14(8-5-12)28(26,27)22-17-3-1-2-10-19-17/h1-11,23H,(H,19,22)(H,24,25)/b21-20+
InChI key
NCEXYHBECQHGNR-QZQOTICOSA-N
SMILES string
OC(=O)c1cc(ccc1O)\N=N\c2ccc(cc2)S(=O)(=O)Nc3ccccn3
assay
97%
mp
260-265 °C (dec.) (lit.)
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