Name | 4-Acetylamino-N-(5-Methyl-3-Isoxazolyl)Benzenesulfonamide |
Synonyms | acetylsulfamethoxazole N4-ACETYLSULFAMETHOXAZOLE n(sup4)-acetylsulfisomezole n(sup4)-acetylsulfulfamethoxazole 4'-((5-methyl-3-isoxazolyl)sulfamoyl)-acetanilid 4'-((5-methyl-3-isoxazolyl)sulfamoyl)acetanilide 4-Acetylamino-N-(5-Methyl-3-Isoxazolyl)Benzenesulfonamide N-[3-[(5-methyl-3-isoxazolyl)sulfonylamino]phenyl]acetamide n-(4-(((5-methyl-3-isoxazolyl)amino)sulfonyl)phenyl)-acetamid |
CAS | 21312-10-7 |
EINECS | 244-330-5 |
Molecular Formula | C12H13N3O4S |
Molar Mass | 295.31 |
Density | 1.3953 (rough estimate) |
Melting Point | 222°C dec. |
Water Solubility | 76mg/L(37 ºC) |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Appearance | Brown solid |
Color | Light Orange to Light Brown |
BRN | 285801 |
pKa | 5.60±0.50(Predicted) |
Storage Condition | Inert atmosphere,2-8°C |
Refractive Index | 1.6320 (estimate) |
WGK Germany | 3 |
HS Code | 29350030 |
biological activity | N4-Acetylsulfamethoxazole (acetyl sulfamethoxazole) is a metabolite of sulfamethoxazole (HY-B0322). Sulfamethoxazole is a sulfonamide antibiotic used in bacterial infections. |