4,5-Dihydrothiazol-2-ylammonium chloride

Identification

Molecular formula

C₃H₇ClN₂S

CAS number

6954-19-2

IUPAC name

4,5-dihydrothiazol-2-ylammonium;chloride

State

At room temperature, 4,5-dihydrothiazol-2-ylammonium chloride is in a solid state. It is usually stable under standard laboratory conditions but should be kept in airtight containers to prevent it from absorbing moisture.

Melting point (Celsius)

180.00

Melting point (Kelvin)

453.15

Boiling point (Celsius)

260.00

Boiling point (Kelvin)

533.15

General information

Molecular weight

152.64g/mol

Molar mass

152.6400g/mol

Density

1.3000g/cm³

Appearence

4,5-Dihydrothiazol-2-ylammonium chloride typically appears as a crystalline solid, often colorless or white. The crystals may vary in size and may exhibit a crystalline shine. The compound is hygroscopic, which means it can absorb moisture from the air.

Comment on solubility

Solubility of 4,5-dihydrothiazol-2-ylammonium chloride

The solubility of 4,5-dihydrothiazol-2-ylammonium chloride can be quite intriguing, as it displays distinct behavior in various solvents. Generally, this compound is soluble in water due to its ionic nature, facilitated by the presence of the ammonium group which enhances its hydrophilic character.

Consider the following factors when discussing its solubility:

Ionic Interactions: As a salt, the compound dissociates into its constituent ions in polar solvents like water.
Temperature Effects: The solubility in water may increase with temperature, making it more effective as a reagent under heated conditions.
pH Dependence: The solubility may vary with changes in pH, as the ammonium ion can influence the overall solubility profile depending on the acidity or basicity of the solution.

In non-polar solvents, the solubility of 4,5-dihydrothiazol-2-ylammonium chloride is expected to be very low due to its ionic character, highlighting the principle of "like dissolves like." As scientists often emphasize, “solubility is a complex interplay of molecular interactions,” and this compound is no exception.

In summary, 4,5-dihydrothiazol-2-ylammonium chloride is soluble in water and other polar solvents, influenced by temperature and pH, while remaining insoluble in non-polar solvents. Understanding these solubility traits is crucial for its practical applications in chemistry.

Interesting facts

Interesting Facts about 4,5-Dihydrothiazol-2-ylammonium Chloride

4,5-Dihydrothiazol-2-ylammonium chloride is a fascinating compound with several intriguing aspects:

Versatile Applications: This compound is primarily known for its roles in various fields, particularly in the realm of organic synthesis and pharmaceutical research. Its unique structure makes it a valuable intermediate in the preparation of other chemical entities.
Biological Significance: The thiazole ring present in this compound is noteworthy for its importance in biological systems. Compounds containing thiazole moieties have been found to exhibit significant biological activity, including antimicrobial and antitumor properties.
Reaction Properties: The presence of both the thiazole and ammonium groups imparts unique reactivity to this compound, allowing it to participate in a variety of chemical reactions, such as nucleophilic substitutions and coupling reactions.
Research Potential: Due to its intriguing properties, 4,5-dihydrothiazol-2-ylammonium chloride is often the subject of research aimed at discovering new pharmaceuticals or developing innovative materials, making it an exciting compound for scientists and researchers alike.

In summary, 4,5-dihydrothiazol-2-ylammonium chloride exemplifies the intersection of organic chemistry and medicinal applications. Its unique structural features and broad reactivity spectrum pave the way for continued exploration in various scientific domains.