N-Acetyl Sulfamethoxazole-d4 (major) is a deuterium-labeled research compound used as an internal standard in metabolite analysis. It is the acetylated metabolite of the antibiotic sulfamethoxazole, with four hydrogen atoms replaced by deuterium for improved quantification in mass spectrometry.
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CAS 1215530-54-3
Zolpidem-d6 6-Carboxylic Acid Methyl Ester
research compound
Sulfuric acid—2-[{4-[(7-chloroquinolin-4-yl)amino](1,1,2,2-²H₄)pentyl}(ethyl)amino]ethan-1-ol (1/1)
research compound
Zolpidem Phenyl-4-carboxylic Acid Ethyl Ester-d6
research compound
N-Methyl-beta-alanine-d3
research compound
4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
pharmaceutical raw material
Sulfamethoxazole
pharmaceutical raw material
Nitrososulfamethoxazole
research compound
2-Bromo-N-(4,5-dimethyl-3-isoxazolyl)benzenesulfonamide
research compound
N-[2,3,5,6-tetradeuterio-4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide
GXPIUNZCALHVBA-LNFUJOGGSA-N
[2H]C1=C(C(=C(C(=C1NC(=O)C)[2H])[2H])S(=O)(=O)NC2=NOC(=C2)C)[2H]