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Captopril

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Identification
Molecular formula
C9H15N3O2S
CAS number
62571-86-2
IUPAC name
2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid
State
State

At room temperature, captopril is a solid.

Melting point (Celsius)
105.00
Melting point (Kelvin)
378.15
Boiling point (Celsius)
791.30
Boiling point (Kelvin)
1 064.50
General information
Molecular weight
217.29g/mol
Molar mass
217.2860g/mol
Density
1.1700g/cm3
Appearence

Captopril is a white crystalline powder. It is highly soluble in water and has a characteristic sulfhydryl (thiol) smell.

Comment on solubility

Solubility of 2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid

The solubility of 2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid (C9H15N3O2S) is influenced by several factors due to its complex structure, which incorporates both amino and sulfhydryl functional groups. Generally, this compound can exhibit variable solubility in different solvents, primarily dependent on the following attributes:

  • Hydrophilicity: The presence of amino groups increases the compound's ability to interact with water, suggesting good solubility in polar solvents.
  • Sulfhydryl Group: The thiol (-SH) group can form hydrogen bonds and may enhance solubility in certain organic solvents.
  • pH Dependency: As an acid, its ionization will vary with the pH of the solution, which can significantly affect solubility. At lower pH, the compound might exist in a more protonated, soluble state.
  • Temperature: Typically, increasing temperature can lead to increased solubility for many organic compounds, including amino acids.

In conclusion, it's essential to consider the compound's intermolecular interactions when assessing its solubility in various environments. As a rule of thumb, compounds with multiple polar functional groups, like this one, tend to have a favorable solubility profile in water, although specific experimental data would provide definitive insights.

Interesting facts

Interesting Facts about 2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid

2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid is a fascinating compound with unique properties and potential applications. Here are some captivating aspects to note:

  • Amino Acid Derivative: This compound is an amino acid derivative, which means it plays a crucial role in biological processes, particularly in the synthesis of proteins.
  • Modifications: The presence of sulfur in its structure introduces interesting reactivity, elevating its importance in the study of biochemical pathways.
  • Potential Health Benefits: Research suggests that compounds with similar structures may exhibit beneficial effects in terms of antioxidant activity and immune system support.
  • Biological Studies: Scientists are keen to explore this compound's potential in medicinal chemistry, especially regarding its interactions with enzymes and receptors in the human body.
  • Synthetic Challenges: The synthesis of this compound can present challenges, making it a topic of interest for chemists focused on developing efficient synthetic pathways.

As quoted by renowned chemist Linus Pauling, "The best way to have a good idea is to have lots of ideas." The exploration of compounds like 2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid can lead to numerous ideas and potential innovations in both science and industry.

In summary, the study of 2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic acid is not only intriguing from a chemical standpoint but also holds promise for future research and applications in medicine and biochemistry.

Synonyms
2-amino-4-[2-(1-aminoethylideneamino)ethylsulfanyl]butanoic Acid
(s)-2-amino-(1-iminoethylamino)-5-thioheptanoic acid
SCHEMBL1690580
210354-23-7