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Isonicotinimidothioic acid

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Identification
Molecular formula
C6H6N2S
CAS number
17265-13-3
IUPAC name
pyridine-3-carboximidothioic acid
State
State

At room temperature, pyridine-3-carboximidothioic acid is typically found in a solid state.

Melting point (Celsius)
95.00
Melting point (Kelvin)
368.15
Boiling point (Celsius)
189.00
Boiling point (Kelvin)
462.15
General information
Molecular weight
138.19g/mol
Molar mass
138.1900g/mol
Density
1.3820g/cm3
Appearence

Pyridine-3-carboximidothioic acid typically appears as a crystalline solid or powder. The color can range from white to pale yellow, depending on the grade and specific form of the compound. Crystals of this compound are usually small and can exhibit a glossy or matte finish.

Comment on solubility

Solubility of Pyridine-3-carboximidothioic Acid

Pyridine-3-carboximidothioic acid, with its complex structure, exhibits unique solubility characteristics that are essential for its applications in various chemical processes. Understanding its solubility can provide insight into how it behaves in different environments.

Key Points on Solubility:

  • Polar Nature: Due to the presence of an imidothioic acid functional group, this compound demonstrates a degree of polarity, allowing it to interact with polar solvents.
  • Solvent Compatibility: Generally, pyridine-3-carboximidothioic acid is soluble in polar solvents such as water, dimethyl sulfoxide (DMSO), and ethanol. However, its solubility may vary based on temperature and concentration.
  • Influence of pH: The solubility can be significantly affected by the pH of the solution, especially since the imidothioic acid group can ionize under different pH conditions.
  • Temperature Dependency: As with many compounds, increasing the temperature often enhances solubility, which is crucial for industrial processes where temperature control is feasible.

Understanding these factors is vital for chemists and researchers who utilize pyridine-3-carboximidothioic acid in their work. To quote one common observation, "solubility is the key that unlocks the potential of chemical compounds." Hence, being aware of its solubility behavior can lead to better usage in synthesis and application.

Interesting facts

Interesting Facts about Pyridine-3-carboximidothioic Acid

Pyridine-3-carboximidothioic acid, often and interestingly known for its unique structural characteristics, plays a fascinating role in the realm of organic chemistry. Here are some intriguing facts about this compound:

  • Versatile Applications: This compound is significant in the field of synthetic chemistry and medicinal chemistry. Its derivatives are often studied for potential applications in pharmaceuticals.
  • Functional Groups: The presence of both a carboximidothioic acid group and a pyridine ring lends itself to unique reactivity patterns, making it an interesting subject for further research.
  • Biological Importance: Compounds related to pyridine-3-carboximidothioic acid are explored for their biological activities, including antibacterial and antifungal properties.
  • Research Interest: Ongoing research is focused on understanding the reactivity and mechanism of this compound in various chemical reactions, highlighting its potential as a building block in organic synthesis.
  • Impact on Chemical Synthesis: The incorporation of this compound into synthetic pathways showcases its utility in creating more complex molecules, demonstrating how simple structures can lead to intricate architectures.

In the words of renowned chemist "Innovation in chemistry often arises from the exploration of unexpected compound interactions, like those observed with pyridine-3-carboximidothioic acid." Such a compound exemplifies the convergence of basic research and practical application!