sulfamethoxazole
A sulfanilamide antibacterial agent used to treat infections caused by both gram ositive and gram negative bacteria. Sulfamethoxazole is a structural analog of para-aminobenzoic acid (PABA) and works by inhibiting enzyme dihydropteroate synthetase .Reference standards of Sulfamethoxazole API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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Sulfamethoxazole - API Standards
Catalogue No.:PA 19 29000
Molecular Formula : C10H11N3O3S
Molecular Weight : 253.28
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Sulfamethoxazole - Impurity B
Catalogue No.:PA 19 29020
Molecular Formula : C16H16N4O5S2
Molecular Weight : 408.45
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Sulfamethoxazole - Impurity C
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Sulfamethoxazole N4-glucoside
Catalogue No.:PA 19 29520
Molecular Formula : C16H21N3O8S
Molecular Weight : 415.42
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N-(4-Aminobenzenesulfonyl) Sulfamethoxazole-d4
Catalogue No.:PA STI 005200
Molecular Formula : C16H12D4N4O5S2
Molecular Weight : 412.48
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Sulfamethoxazole-d4 N4-glucoside
Catalogue No.:PA STI 080130
Molecular Formula : C16H17D4N3O8S
Molecular Weight : 419.44
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[catalogue_number] => PA STI 080450
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Catalogue No.:PA STI 080450
Molecular Formula : C10H7D4N3O3S
Molecular Weight : 257.30
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[catalogue_number] => PA STI 080501
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[form] => C413C6H11N3O3S
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Catalogue No.:PA STI 080501
Molecular Formula : C413C6H11N3O3S
Molecular Weight : 259.23
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4-Amino-N-(5-methyloxazol-4-yl)benzenesulfonamide
Catalogue No.:PA 19 0291004
Molecular Formula : C10H11N3O3S
Molecular Weight : 253.28
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4-Amino-N-(5-methyloxazol-2-yl)benzenesulfonamide
Catalogue No.:PA 19 0291005
Molecular Formula : C10H11N3O3S
Molecular Weight : 253.28