Catalogue Number: | S-3321 |
Compound Name: | Sulfasalazine EP Impurity I Sodium Salt |
Synonyms: | 4-((3-carboxy-4-hydroxyphenyl)diazenyl)benzenesulfonate, sodium salt (1:1) |
CAS#: | 23478-75-3 |
Alternate CAS#: | 21542-82-5 (free acid) |
Molecular Formula: | C13H9N2O6S. Na |
Molecular Weight: | 321.29 22.99 |