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Drug Impurities
> Sulfamethoxazole
Sulfamethoxazole
Catalog No: PI20022001 Product Name: Sulfamethoxazole
CAS No:723-46-6||Chemical Formula:C10H11N3O3S||4-Amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Sulfamethoxazole impurity A (EP)
Catalog No: PI20022002 Product Name: Sulfamethoxazole impurity A (EP)
CAS No:21312-10-7||Chemical Formula:C12H13N3O4S||N-[4-[(5-methylisoxazol-3-yl)sulfamoyl]phenyl]acetamide
Sulfamethoxazole EP Impurity A2
Catalog No: PI20022010 Product Name: Sulfamethoxazole EP Impurity A2
CAS No:N/A ||Chemical Formula:C12H13N3O4S ||Molecular Weight:295.31300 ||Exact Mass:295.06268||N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide
Sulfamethoxazole impurity B (EP)
Catalog No: PI20022003 Product Name: Sulfamethoxazole impurity B (EP)
CAS No:135529-16-7||Chemical Formula:C16H16N4O5S2||4-[[(4-aminophenyl)sulfonyl]amino]-N-(5-methylisoxazol-3-yl)benzenesulfonamide
Sulfamethoxazole impurity C (EP)
Catalog No: PI20022004 Product Name: Sulfamethoxazole impurity C (EP)
CAS No:1072-67-9||Chemical Formula:C4H6N2O||5-methylisoxazol-3-amine
Sulfamethoxazole impurity D (EP)
Catalog No: PI20022005 Product Name: Sulfamethoxazole impurity D (EP)
CAS No:N/A||Chemical Formula:C6H7NO3S||4-aminobenzenesulfonic acid (sulfanilic acid)
Sulfamethoxazole impurity E (EP)
Catalog No: PI20022006 Product Name: Sulfamethoxazole impurity E (EP)
CAS No:N/A||Chemical Formula:C6H8N2O2S||4-aminobenzenesulfonamide (sulfanilamide)
Sulfamethoxazole impurity F (EP)
Catalog No: PI20022007 Product Name: Sulfamethoxazole impurity F (EP)
CAS No:17103-52-5||Chemical Formula:C10H11N3O3S||4-amino-N-(3-methylisoxazol-5-yl)benzenesulfonamide
N-Hydroxy Sulfamethoxazole
Catalog No: PI20022011 Product Name: N-Hydroxy Sulfamethoxazole
CAS No:114438-33-4||Chemical Formula:C10H11N3O4S||4-(Hydroxyamino)-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide
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