N4-Acetylsulfamethoxazole (synthetic) ≥99% (by HPLC)

Supplier: ADIPOGEN CORP MS

Synonyms: N-(4-(N-(5-Methylisoxazol-3-yl)sulphamoyl)phenyl)acetamideN-(4-(N-(5-Methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide

CDX-A0291-M050 CDX-A0291-M010
102989-284EA 88.62 USD
102989-284 102989-286
N4-Acetylsulfamethoxazole (synthetic) ≥99% (by HPLC)
N4-Acetylsulfamethoxazole

N4-Acetylsulfamethoxazole is a metabolite of the sulfonamide bacteriostatic antibiotic sulfamethoxazole.


  • A probe for the molecular percentage enrichment of liver extramitochondrial acetyl-CoA
  • Waste determination
  • Reference for sulfamethoxazole impurity


Sulfamethoxazole is metabolized via acetylation, catalyzed by liver extramitochondrial N-acetyl transferases. Acetyl-Sulfamethoxazole is excreted in urine. Both compounds can be used as a probe for the molecular percentage enrichment of liver extramitochondrial acetyl-CoA. Acetyl-Sulfamethoxazole can also be used as a reference for sulfamethoxazole impurity and waste determination.


White solid or crystals


Soluble in chloroform

Formula: C₁₂H₁₃N₃O₄S
MW: 295.3143 g/mol
Storage Temperature: Freezer
MDL Number: MFCD00205417
CAS Number: 21312-10-7

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