Category
Sulfadimethoxine
CAS Number
1037-50-9
Alternate CAS Number
122-11-2(Freebase)
Molecular Formula
C12H13N4NaO4S
Molecular Weight
332.31
Synonym

sodium (4-aminophenyl)sulfonyl-(2,6-dimethoxypyrimidin-4-yl)azanide; Sodium ((4-Aminophenyl)sulfonyl)(2,6-dimethoxypyrimidin-4-yl)amide; Benzenesulfonamide, 4-amino-N-(2,6-dimethoxy-4-pyrimidinyl)-, Monosodium Salt; Sodium sulfadimethoxine; Sulfadimethoxine Sodium Salt; Benzenesulfonamide, 4-amino-N-(2,6-dimethoxy-4-pyrimidinyl)-, monosodium salt; N1-(2,6-Dimethoxy-4-pyrimidinyl)sulfanilamide monosodium salt (USP)

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Sulfadimethoxine Sodium Standard is a reference material used in analytical testing to ensure accurate identification and quantification of sulfadimethoxine, a sulfonamide antibiotic. It is commonly used in pharmaceutical and veterinary laboratories for method validation, calibration, and residue analysis in food and animal products using techniques like HPLC or LC-MS.