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S-carboxymethyl-L-cysteine

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Identification
Molecular formula
C5H9NO4S
CAS number
638-23-3
IUPAC name
2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid
State
State

At room temperature, S-carboxymethyl-L-cysteine is a solid in the form of a crystalline powder.

Melting point (Celsius)
155.00
Melting point (Kelvin)
428.00
Boiling point (Celsius)
259.00
Boiling point (Kelvin)
532.00
General information
Molecular weight
179.21g/mol
Molar mass
179.2090g/mol
Density
1.2600g/cm3
Appearence

S-carboxymethyl-L-cysteine appears as a white crystalline powder. It is often used in pharmaceutical formulations and has a distinct crystalline structure.

Comment on solubility

Solubility of 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid

The solubility of 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid, also known as a complex amino acid derivative, is influenced by several factors due to its structural characteristics. This compound features both polar and nonpolar groups, which affects its interaction with solvents.

Key aspects to consider regarding solubility include:

  • Polarity of the Compound: The presence of amino and carboxylic acid groups generally enhances solubility in polar solvents like water.
  • Presence of Sulfur: The ethylsulfanylamino group introduces both hydrophobic and hydrophilic characteristics, making the solubility behavior somewhat complex.
  • pH Dependency: As an acid, its ionization in solution can vary with pH, influencing solubility in aqueous environments.
  • Temperature Effects: Increased temperature may enhance solubility due to increased molecular motion disrupting solute-solvent interactions.

In general, you may observe that this compound exhibits moderate to good solubility in polar solvents such as water, but may show reduced solubility in nonpolar solvents. It is important to conduct specific solubility tests under varying conditions for an accurate assessment.

Interesting facts

Interesting Facts about 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid

This compound, often referred to in scientific literature, showcases an intriguing blend of functional groups that result in its unique chemical properties and potential applications. Here are some fascinating details:

  • Biochemical Significance: 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid is an analog of various amino acids, making it interesting for studies in biological systems, especially in protein synthesis and metabolism.
  • Potential Therapeutic Applications: The presence of the sulfanyl group suggests potential roles in enzyme inhibition, making this compound a candidate for drug development, particularly in targeting specific metabolic pathways.
  • Structure-Activity Relationship: This compound is an excellent model for understanding structure-activity relationships in medicinal chemistry. Researchers often explore how subtle changes in molecular structure can significantly impact biological activity.
  • Versatile Synthesis: The compound can be synthesized via various methods, providing chemists with the flexibility to modify its structure for research purposes. This can include changing substituents to enhance reactivity or selectivity.
  • Hydrophilic Nature: As an amino acid derivative, 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid likely exhibits hydrophilic characteristics, suggesting its potential for applications in aqueous environments, such as drug delivery systems.

In summary, the complex structure of 2-amino-4-(ethylsulfanylamino)-4-oxo-butanoic acid opens doors for diverse research avenues. Its role in biochemical processes, potential therapeutic implications, and unique chemical properties illustrate the beauty of organic chemistry.

Synonyms
Ethyl-scc
ALANINE, 3-ETHYLTHIOCARBAMOYL-, L-
S-Ethylcarbamoyl-L-cysteine
4909-58-4
BRN 2329278
L-Cysteine, ethylcarbamate (ester)
635-272-5
2-amino-4-(ethylsulfanylamino)-4-oxobutanoic acid
DTXSID00964158
4-[(Ethylsulfanyl)imino]homoserine