Pyridine-2,3,4,6-d4,5-(methyl-d3) is a deuterated derivative of pyridine, a heterocyclic aromatic organic compound characterized by a six-membered ring containing five carbon atoms and one nitrogen atom. The presence of deuterium, a stable isotope of hydrogen, in specific positions of the molecule enhances its utility in various applications, particularly in NMR spectroscopy and other analytical techniques. This compound is typically used in research settings, especially in studies involving reaction mechanisms and molecular dynamics due to its isotopic labeling. The methyl-d3 group indicates that three hydrogen atoms in the methyl group are replaced by deuterium, further contributing to its unique properties. Pyridine derivatives are known for their basicity and ability to participate in various chemical reactions, making them valuable in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. The specific isotopic labeling in this compound allows for precise tracking and analysis in complex chemical environments.

Pyridine-2,3,4,6-d4,5-(methyl-d3)- (9CI)

202529-13-3: 3-Picoline (D7), 3-Methylpyridine-D7

Applications A useful precursor to agrochemicals and antidotes for organophosphate poisoning.
 Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Qiao, L., et al.: Bioorg. Med. Chem. Lett., 19, 6122 (2009), Giri, A., et al.: Food Chem., 120, 621 (2010), Farrer, N., et al.: Chem. Res. Toxicol., 23, 413 (2010),


CAS 202529-13-3: Pyridine-2,3,4,6-d4,5-(methyl-d3)- (9CI)

3-Picoline-d7

Ref: TR-P437202

3-Methylpyridine-d7

Ref: TR-CDN-D-5256

3-Picoline-d7

Ref: IN-DA00BDXR

3-Methylpyridine-d7

Ref: 3U-D5256

3-Methylpyridine-d7

Ref: TR-CDN-D-5256-0.5G