| Sulfamethoxazole Basic information |
| Product Name: | Sulfamethoxazole |
| Synonyms: | STX 608;3-(p-aminophenylsulfonamido)-5-methylisoxazole;3-(para-Aminophenylsulphonamido)-5-methylisoxazole;3-Sulfanilamido-5-methylisoxazole;3-Sulphanilamido-5-methylisoxazole;4-amino-n-(5-methyl-3-isoxazolyl)-benzenesulfonamid;5-Methyl-3-sulfanilamidoisoxazole;5-methyl-3-sulfanylamidoisoxazole |
| CAS: | 723-46-6 |
| MF: | C10H11N3O3S |
| MW: | 253.28 |
| EINECS: | 211-963-3 |
| Product Categories: | Antibiotics for Research and Experimental Use;Biochemistry;Sulfonamides (Antibiotics for Research and Experimental Use);Amines;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;GANTANOL |
| Mol File: | 723-46-6.mol |
| Sulfamethoxazole Chemical Properties | |
| Melting point | 166 °C |
| Boiling point | 482℃ |
| density | 1.3915 (rough estimate) |
| refractive index | 1.6630 (estimate) |
| Fp | >110°(230°F) |
| storage temp. | 0-6°C |
| solubility | Practically insoluble in water, freely soluble in acetone, sparingly soluble in ethanol (96 per cent). It dissolves in dilute solutions of sodium hydroxide and in dilute acids. |
| form | neat |
| pka | pKa 5.60±0.05 (Uncertain) |
| Water Solubility | Soluble in ethanol or acetone. Very slightly soluble in water |
| Sensitive | Light Sensitive |
| Merck | 14,8918 |
| BRN | 6732984 |
| Stability: | Stable, but light sensitive. Incompatible with strong oxidizing agents. |
| InChIKey | JLKIGFTWXXRPMT-UHFFFAOYSA-N |
