Chemical
CAS: 21542-82-5
2-hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid
Sulfasalazine EP Impurity I
Formula: C₁₃H₁₀N₂O₆S
Specifications
Key details (from tblproducts)
| CAS | 21542-82-5 |
| Category | Impurity |
| Molecular formula | C₁₃H₁₀N₂O₆S |
| Molecular weight | 322.29 |
| IUPAC | 2-hydroxy-5-[(4-sulfophenyl)diazenyl]benzoic acid |
| Smileys | O=C(O)C1=CC(/N=N/C2=CC=C(S(=O)(O)=O)C=C2)=CC=C1O |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.