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460842 Sigma-Aldrich

Sulfasalazine

97%

Synonym: 2-Hydroxy-5-{{4-[(2-pyridinylamino)sulfonyl]phenyl}azo}benzoic acid, 5-[4-(2-Pyridylsulfamoyl)phenylazo]salicylic acid, Salicylazosulfapyridine

  • CAS Number 599-79-1

  • Empirical Formula (Hill Notation) C18H14N4O5S

  • Molecular Weight 398.39

  •  Beilstein/REAXYS Number 356241

  •  EC Number 209-974-3

  •  MDL number MFCD00057363

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Properties

assay   97%
mp   260-265 °C (dec.) (lit.)
SMILES string   OC(=O)c1cc(ccc1O)\N=N\c2ccc(cc2)S(=O)(=O)Nc3ccccn3
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
Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
VO6250000

Documents

Certificate of Analysis (COA)

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S0883 Sulfasalazine, analytical standard, 98.0-101.5%

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