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4-[[anilino(sulfanyl)methylene]amino]butanoic acid

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Identification
Molecular formula
C11H14N2O2S
CAS number
3431-63-6
IUPAC name
4-[[anilino(sulfanyl)methylene]amino]butanoic acid
State
State

At room temperature, 4-[[anilino(sulfanyl)methylene]amino]butanoic acid is in a solid state, remaining stable under standard storage conditions. It is typically stored in airtight containers to prevent moisture absorption.

Melting point (Celsius)
187.00
Melting point (Kelvin)
460.00
Boiling point (Celsius)
350.00
Boiling point (Kelvin)
623.00
General information
Molecular weight
238.33g/mol
Molar mass
238.3250g/mol
Density
1.2334g/cm3
Appearence

The compound is typically a yellow crystalline solid. It can appear as a powder or crystals and may darken when exposed to air or light due to potential oxidation.

Comment on solubility

Solubility Characteristics of 4-[[anilino(sulfanyl)methylene]amino]butanoic Acid

The solubility of 4-[[anilino(sulfanyl)methylene]amino]butanoic acid is influenced by a variety of factors due to its unique structural features. This compound can exhibit moderate solubility in polar solvents such as water, given the presence of both acidic and polar functional groups in its structure.

Key factors that affect its solubility include:

  • Functional Groups: The amino and carboxylic acid groups can engage in hydrogen bonding with water molecules, enhancing its solubility.
  • Hydrophobic Nature: The presence of the aniline group can introduce some hydrophobic characteristics, which might decrease solubility in purely aqueous environments.
  • pH Dependence: The solubility can significantly vary with pH due to the acidic nature of the carboxyl group, affecting ionization and thus solubility.

In less polar or non-polar solvents, such as organic solvents, the solubility of this compound may be limited. Overall, the solubility profile is a complex interplay of its molecular interactions, making it a fascinating compound to study.

As a general rule, remember that:

  • Like dissolves like: Polar compounds tend to be more soluble in polar solvents.
  • Structural modifications can lead to enhanced or reduced solubility.

Thus, the examination of solubility in various conditions provides valuable insights into the behavior and applications of 4-[[anilino(sulfanyl)methylene]amino]butanoic acid.

Interesting facts

Exploring 4-[[anilino(sulfanyl)methylene]amino]butanoic acid

4-[[anilino(sulfanyl)methylene]amino]butanoic acid, commonly referred to in research contexts due to its complex structure and biological significance, provides a fascinating landscape for study. Here are some captivating aspects of this compound:

  • Structure and Functional Groups: This compound features both an aniline group and a sulfanyl group attached to a butanoic acid backbone. The presence of multiple functional groups results in varied interactions with biological molecules, making it an intriguing subject in medicinal chemistry.
  • Biological Activity: Compounds like 4-[[anilino(sulfanyl)methylene]amino]butanoic acid are often examined for their potential as pharmaceutical agents. Their unique structures could lead to activities such as anti-inflammatory or anticancer properties, positioning them as valuable candidates for further research.
  • Synthesis Challenges: The synthesis of this compound requires careful manipulation of reaction conditions due to the sensitive nature of the sulfanyl group that can be prone to oxidation. This adds an element of challenge for chemists in the lab, as they must ensure that the desired structure is preserved throughout the process.
  • Applications in Drug Design: As a molecule that incorporates both amino and carboxylic acid functionalities, it may be designed to interact selectively with receptors in living organisms, aiding in the development of new drugs.

With its multifaceted structure and biological potential, 4-[[anilino(sulfanyl)methylene]amino]butanoic acid serves as a remarkable example of how chemistry can intersect with health and medicine. As quoted by many in the field, “Chemistry is the central science,” and compounds like this one exemplify the critical role it plays in advancing our understanding of the molecular aspects of life.