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Naphthol AS-BI

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Identification
Molecular formula
C13H9NO5
CAS number
135-61-5
IUPAC name
3-(oxaloamino)naphthalene-2-carboxylic acid
State
State

This compound exists as a solid at room temperature. Its solid form is stable and does not readily decompose or react with other chemicals under normal conditions.

Melting point (Celsius)
290.00
Melting point (Kelvin)
563.00
Boiling point (Celsius)
575.00
Boiling point (Kelvin)
848.00
General information
Molecular weight
259.22g/mol
Molar mass
269.2370g/mol
Density
1.4293g/cm3
Appearence

Naphthol AS-BI appears as a light brown to beige powder or crystalline solid. It is not very soluble in water but may dissolve slightly in ethanol or organic solvents, giving a slight color to the solution.

Comment on solubility

Solubility of 3-(oxaloamino)naphthalene-2-carboxylic acid

The solubility of 3-(oxaloamino)naphthalene-2-carboxylic acid (C13H9NO5) is influenced by its molecular structure, which contains functional groups that can engage in various interactions with solvents.

Key considerations for the solubility of this compound include:

  • Polarity: The presence of carboxylic acid groups suggests the ability to form hydrogen bonds with polar solvents, potentially enhancing solubility in water.
  • Hydrogen Bonding: The oxaloamino group may promote solubility in polar solvents due to hydrogen bonding capabilities.
  • Hydrophobic Naphthalene Moiety: The naphthalene structure may impede solubility in highly polar solvents, leading to a complex balance of solubility across different solvents.

As a rule of thumb in chemistry, “like dissolves like.” Therefore, the solubility of 3-(oxaloamino)naphthalene-2-carboxylic acid can be expected to be better in polar solvents than in non-polar solvents. Understanding these solubility behaviors is crucial for applications involving this compound in various chemical syntheses and biological contexts.

In conclusion: The solubility of this compound is likely moderate, making it intricately dependent on the solvent's polarity and the specific interactions between the solvent and the functional groups present in the molecule.

Interesting facts

Interesting Facts about 3-(Oxaloamino)naphthalene-2-carboxylic Acid

The compound 3-(oxaloamino)naphthalene-2-carboxylic acid is a fascinating example of a naphthalene derivative, known for its unique structural characteristics and potential applications in different fields. Here are some interesting aspects to consider:

  • Biological Relevance: This compound is a derivative of naphthalene, which is a polycyclic aromatic hydrocarbon often linked to various biological activities. Naphthalene derivatives are explored for their roles in pharmacology and are potentially significant in the development of new drugs.
  • Synthesis: The synthesis of this compound involves complex organic reactions, often showcasing the beauty of organic chemistry. The incorporation of the oxaloamino group introduces unique reactivity, making it an attractive target for organic synthesis.
  • Possible Applications: Due to its structure, 3-(oxaloamino)naphthalene-2-carboxylic acid may have applications in materials science, particularly as a building block for creating novel materials or polymers.
  • Research Interest: Scientists are increasingly interested in derivatives of naphthalene for their potential in light-absorbing materials or conductive polymers, which can be pivotal in the development of solar cells and electronic devices.

The statement “Chemistry is the science of substances and their transformations” resonates well with the study of such compounds. The intricate relationship between structure and function in compounds like 3-(oxaloamino)naphthalene-2-carboxylic acid underscores its significance in ongoing research endeavors.

In summary, while it may seem a niche compound at first glance, its structural features and potential for diverse applications make it a valuable subject of study within the realm of chemistry.

Synonyms
3-(oxalyl-amino)-naphthalene-2-carboxylic acid
CHEMBL383570
3-(carboxyformamido)naphthalene-2-carboxylic acid
SCHEMBL4311266
3-[(carboxycarbonyl)amino]naphthalene-2-carboxylic acid
1c84
BDBM50416040
DB01734
PD008463
NS00068794
Q27092896