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S8627
Sigma
Sulfacetamide
≥98.0%
| Synonym: | N-(4-Aminobenzenesulfonyl)acetamide, N-(4-Aminophenylsulfonyl)acetamide, N1-Acetylsulfanilamide |
| CAS Number: | 144-80-9 |
| Empirical Formula (Hill Notation): | C8H10N2O3S |
| Molecular Weight: | 214.24 |
| Beilstein Registry Number: | 981718 |
| EC Number: | 205-640-6 |
| MDL number: | MFCD00066501 |
| PubChem Substance ID: | 24899803 |
Description
| Biochem/physiol Actions | Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Mode of Action: Inhibits folic acid synthesis in prokaryotes. Anti-microbial Spectrum: Gram positive, Gram negative, Chlamydia Mode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis. |
Properties
| assay | ≥98.0% |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| Safety Statements | 22-24/25 |
| WGK Germany | 2 |
| RTECS | AC8450000 |
References
| Merck | Merck 13,8984 |
| Beilstein | Beil. 14,IV,2662 |






