Sulfathiazole is an organosulfur compound used as a short-acting sulfa drug. It is an organic compound. Formerly, it was a common oral and topical antimicrobial, until less toxic alternatives were discovered. It is still occasionally used, sometimes in combination with sulfabenzamide and sulfacetamide, and in aquariums. It exists in various forms (polymorphs). The imine tautomer is dominant, at least in the solid state. In this tautomer, the proton resides on the ring nitrogen.
MedKoo Cat#: 318776
Name: Sulfathiazole
CAS#: 72-14-0
Chemical Formula: C9H9N3O2S2
Exact Mass: 255.0136
Molecular Weight: 255.31
Elemental Analysis: C, 42.34; H, 3.55; N, 16.46; O, 12.53; S, 25.11
| Solvent | mg/mL | mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 250.0 | 979.16 |
The following data is based on the product molecular weight 255.31 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
