4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major)

• CAT Number: R049496
• CAS Number: 1794782-52-7
• Molecular Formula: C13H14N2O4S
• Molecular Weight: 298.349
• Purity: ≥95%
• Synonyms: N-Acetylsulfanilic Acid-d4 Pyridine; Acetanilide-p-sulfonic Acid-d4 Pyridine
• Storage: -20°C
• IUPAC Name: 4-acetamido-2,3,5,6-tetradeuteriobenzenesulfonic acid;pyridine
• InChI: InChI=1S/C8H9NO4S.C5H5N/c1-6(10)9-7-2-4-8(5-3-7)14(11,12)13;1-2-4-6-5-3-1/h2-5H,1H3,(H,9,10)(H,11,12,13);1-5H/i2D,3D,4D,5D
• InChIKey: UFCXJXZHAPDJJE-QZFMBAIXSA-N
• SMILES: [2H]C1=C(C(=C(C(=C1NC(=O)C)[2H])[2H])S(=O)(=O)O)[2H].C1=CC=NC=C1

4-Acetamidobenzenesulfonic Acid-d4 Pyridine is a high-purity deuterated compound essential for advanced pharmaceutical and biochemical research. This isotopically labeled version of 4-acetamidobenzenesulfonic acid, featuring four deuterium atoms, is crucial for studies involving sulfonamide drug interactions, enzymatic inhibition, and NMR spectroscopy. Its stable isotope labeling ensures precise and reliable analytical results. With enhanced stability and consistency, it is suitable for various experimental setups. Ideal for pharmaceutical research and chemical synthesis, 4-Acetamidobenzenesulfonic Acid-d4 Pyridine integrates seamlessly into existing protocols, offering a robust and cost-effective solution for high-precision scientific investigations.