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Azobenzene-linked peptide compound

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Identification
Molecular formula
C18H21N5O7S
IUPAC name
1-[2-[2-[(4-amino-4-carboxy-butanoyl)amino]-3-(carboxymethylamino)-3-oxo-propyl]sulfanylacetyl]-4-(diazonioamino)benzene
State
State

This compound is a solid at room temperature and is often prepared in powdered form for laboratory use.

Melting point (Celsius)
230.00
Melting point (Kelvin)
503.15
Boiling point (Celsius)
455.10
Boiling point (Kelvin)
728.25
General information
Molecular weight
376.33g/mol
Molar mass
376.3280g/mol
Density
1.3498g/cm3
Appearence

This compound is typically a bright red to orange solid due to the presence of the azo group which is known for its vivid colors. The presence of amino and carboxylic acid functional groups can impact its crystalline structure.

Comment on solubility

Solubility of 1-[2-[2-[(4-amino-4-carboxy-butanoyl)amino]-3-(carboxymethylamino)-3-oxo-propyl]sulfanylacetyl]-4-(diazonioamino)benzene (C18H21N5O7S)

The solubility of 1-[2-[2-[(4-amino-4-carboxy-butanoyl)amino]-3-(carboxymethylamino)-3-oxo-propyl]sulfanylacetyl]-4-(diazonioamino)benzene can be influenced by several factors due to its complex structure, which contains various functional groups. Here are some key points to consider:

  • Polar and Charged Groups: The presence of multiple carboxylic acid and amine functional groups greatly increases its affinity for water, potentially enhancing solubility in aqueous solutions.
  • Sulfanyl Group: The sulfanyl group in the structure may also contribute to solubility characteristics, possibly interacting favorably with polar solvents.
  • pH Dependence: Solubility may vary with pH due to ionization of the amino and carboxyl groups, suggesting that the compound may be more soluble in acidic or basic conditions.

In general, **highly functionalized compounds**, especially those containing multiple ionizable groups, tend to exhibit increased solubility in polar solvents. Conversely, their solubility in organic solvents may be limited. As one might quote, “The more polar the functional group, the higher the solubility in polar solvents.” This principle could provide a useful framework for predicting the solubility of this complex molecule.

Ultimately, empirical testing in various solvents and conditions will be essential to accurately determine the solubility profile of this compound.

Interesting facts

Interesting Facts about 1-[2-[2-[(4-amino-4-carboxy-butanoyl)amino]-3-(carboxymethylamino)-3-oxo-propyl]sulfanylacetyl]-4-(diazonioamino)benzene

This complex compound, known as 1-[2-[2-[(4-amino-4-carboxy-butanoyl)amino]-3-(carboxymethylamino)-3-oxo-propyl]sulfanylacetyl]-4-(diazonioamino)benzene, is a fascinating example of the intricate world of synthetic organic compounds. Here are some noteworthy aspects of this compound:

  • Potential Therapeutic Applications: Due to its multifunctional structure that contains both amino and carboxyl groups, this compound could be explored for therapeutic applications, particularly in pharmaceuticals.
  • Complex Structure: The presence of diverse functional groups such as sulfonyl, carboxyl, and amino highlights the compound's ability to participate in various chemical reactions, making it a 'Swiss Army knife' of potential reactions.
  • Intermolecular Interactions: The presence of both diazonium and amino groups may promote interesting hydrogen bonding and ionic interactions, which can significantly affect the compound's reactivity and solubility.
  • Chemical Design: The design of the chemical structure reflects an intricate thought process aimed at creating a compound with specific functions, showcasing the balance needed in drug design between stability, reactivity, and bioactivity.
  • Research Significance: Compounds with such a complex molecular framework often serve as important intermediates in synthesizing more complex biomolecules or serve as dyes, reflecting their versatility in chemical applications.

As a chemistry student, one might find this compound to exemplify the beauty and complexity found in organic chemistry, as each functional group potentially plays a role in determining the compound's overall properties and applications. Indeed, delving into the synthesis and applications of such compounds can ignite a passion for the discipline and inspire innovations in medicinal chemistry.