3-Mercaptopyridine, with the CAS number 16133-26-9, is an organic compound characterized by the presence of a thiol (-SH) group attached to a pyridine ring at the 3-position. This compound is a colorless to yellow liquid with a distinct odor, often described as sulfurous or similar to that of rotten eggs. It is soluble in water and organic solvents, making it versatile for various applications. The thiol group imparts unique chemical reactivity, allowing 3-mercaptopyridine to participate in nucleophilic substitution reactions and form disulfides upon oxidation. This compound is of interest in medicinal chemistry and materials science, as it can act as a ligand in coordination chemistry and has potential applications in the synthesis of pharmaceuticals and agrochemicals. Additionally, its ability to chelate metal ions enhances its utility in various chemical processes. Safety precautions should be observed when handling this substance due to its potential toxicity and irritant properties.

3-Mercaptopyridine

16133-26-9: 3-Mercaptopyridine, with the CAS number 16133-26-9, is an organic compound characterized by the presence of a thiol (-SH) group attached to a pyridine ring at the 3-position. This compound is a colorless to yellow liquid with a distinct odor, often described as sulfurous or similar to that of rotten eggs. It is soluble in water and organic solvents, making it versatile for various applications. The thiol group imparts unique chemical reactivity, allowing 3-mercaptopyridine to participate in nucleophilic substitution reactions and form disulfides upon oxidation. This compound is of interest in medicinal chemistry and materials science, as it can act as a ligand in coordination chemistry and has potential applications in the synthesis of pharmaceuticals and agrochemicals. Additionally, its ability to chelate metal ions enhances its utility in various chemical processes. Safety precautions should be observed when handling this substance due to its potential toxicity and irritant properties.

CAS 16133-26-9

3-Mercaptopyridine

3-Mercaptopyridine

Ref: IN-DA001SDE

Pyridine-3-thiol

Ref: 10-F676208