Picolinic acid-d4

• CAT Number: I041455
• CAS Number: 284487-61-2
• Molecular Formula: C6HD4NO2
• Molecular Weight: 127.13
• Purity: ≥95%
• Synonyms: 3,4,5,6-tetradeuteriopyridine-2-carboxylic acid
• InChI: InChI=1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)/i1D,2D,3D,4D
• InChIKey: SIOXPEMLGUPBBT-RHQRLBAQSA-N
• SMILES: [2H]C1=C(C(=NC(=C1[2H])C(=O)O)[2H])[2H]

Picolinic acid-d4（Cat No.:I041455）is a deuterated form of picolinic acid, where four hydrogen atoms are replaced by deuterium. This isotopic variant is commonly used in analytical chemistry, particularly in studies involving nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry. The deuterium substitution allows for more precise and accurate measurements of molecular behavior, reaction kinetics, and structural analysis without altering the compound’s reactivity. Picolinic acid-d4 is valuable in research areas such as biochemistry, pharmacology, and environmental science, offering enhanced sensitivity and improved detection in isotopic labeling and quantification techniques.