Olaquindox-d4

• CAT Number: R009475
• CAS Number: 1189487-82-8
• Molecular Formula: C12H13N3O4
• Molecular Weight: 267.277
• Purity: ≥95%
• Synonyms: N-(2-Hydroxyethyl-d4)-3-methyl-2-quinoxalinecarboxamide 1,4-Dioxide; Bayernox-d4; BayoNox-d4; Bisergon-d4; Fedan-d4; NSC 634933-d4
• Storage: Store at -20°C
• IUPAC Name: 3-methyl-4-oxido-1-oxo-N-(1,1,2,2-tetradeuterio-2-hydroxyethyl)quinoxalin-1-ium-2-carboxamide
• InChI: InChI=1S/C12H13N3O4/c1-8-11(12(17)13-6-7-16)15(19)10-5-3-2-4-9(10)14(8)18/h2-5,16H,6-7H2,1H3,(H,13,17)/i6D2,7D2
• InChIKey: TURHTASYUMWZCC-KXGHAPEVSA-N
• SMILES: [2H]C([2H])(C([2H])([2H])O)NC(=O)C1=C(N(C2=CC=CC=C2[N+]1=O)[O-])C

Olaquindox-d4 is a deuterated form of olaquindox, an antimicrobial agent used in veterinary medicine. In this compound, four hydrogen atoms are replaced with deuterium. Olaquindox-d4 is utilized as an internal standard in analytical chemistry, particularly in mass spectrometry, to accurately quantify and track olaquindox in biological and environmental samples. The deuterium labeling allows for precise differentiation from the non-labeled drug, facilitating accurate measurement of its presence and concentration. Olaquindox-d4 is valuable in pharmacokinetic studies and environmental monitoring to assess the drug’s metabolism, distribution, and potential residues.