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2,3-Dihydroxynaphthalene-1-carboxylic acid

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Identification
Molecular formula
C11H8O4
CAS number
2066-87-1
IUPAC name
2,3-dihydroxynaphthalene-1-carboxylic acid
State
State

2,3-Dihydroxynaphthalene-1-carboxylic acid is typically found in a solid state at room temperature.

Melting point (Celsius)
260.00
Melting point (Kelvin)
533.20
Boiling point (Celsius)
489.60
Boiling point (Kelvin)
762.80
General information
Molecular weight
206.18g/mol
Molar mass
206.1770g/mol
Density
1.7210g/cm3
Appearence

2,3-Dihydroxynaphthalene-1-carboxylic acid is typically a crystalline solid with a pale yellow color. It can form small, crystalline particles and may appear as a powder.

Comment on solubility

Solubility of 2,3-Dihydroxynaphthalene-1-carboxylic Acid

2,3-Dihydroxynaphthalene-1-carboxylic acid, also known as α-naphthol-2-carboxylic acid, exhibits notable solubility characteristics which can be influenced by several factors:

  • Polarity: The presence of hydroxyl (–OH) groups in its structure increases the compound's polarity, making it more soluble in polar solvents such as water.
  • Solvent Interactions: It is generally more soluble in organic solvents like ethanol and methanol compared to nonpolar solvents due to hydrophilic interactions.
  • pH Dependence: The solubility can vary significantly with the pH of the solution; at higher pH levels, the carboxylic acid group can deprotonate, increasing its anionic form’s solubility.

In summary, the solubility of 2,3-dihydroxynaphthalene-1-carboxylic acid is a complex interplay of its chemical structure and the environment in which it is placed. As a result:

“Solubility is not just a matter of 'like dissolves like', but also a dynamic interaction between functional groups and solvent properties.”

Understanding these factors is crucial in fields such as pharmaceuticals and environmental chemistry, where solubility can affect bioavailability and compound behavior in various conditions.

Interesting facts

Interesting Facts about 2,3-Dihydroxynaphthalene-1-carboxylic Acid

2,3-Dihydroxynaphthalene-1-carboxylic acid is an intriguing organic compound that belongs to the naphthalene derivative family. This compound is notable not just for its chemical properties but also for its diverse applications in various fields.

Key Characteristics

  • Structure: The compound contains a naphthalene core, modified with two hydroxyl groups and a carboxylic acid group, making it amphoteric in nature.
  • Applications: Its derivatives play a role in the synthesis of dyes and pharmaceuticals, showcasing its versatility in medicinal chemistry.
  • Biological Interest: Its hydroxyl groups allow for interactions with biological systems, which could lead to potential uses in drug development or as a biochemical tool.

Fun Facts

  • The compound acts as a chelating agent, meaning it can form complexes with metal ions, a property valuable in environmental and analytical chemistry.
  • Research exploring the antioxidant properties of this compound has indicated its potential in combating oxidative stress-related diseases.
  • Being a part of the naphthalene family, it shares some properties with polycyclic aromatic hydrocarbons, drawing interest from environmental chemists for its potential pollutants.

In summary, 2,3-dihydroxynaphthalene-1-carboxylic acid serves as a significant compound in chemistry with various applications and biological implications. Its unique structural features and reactivity continue to inspire scientific research and innovation.

Synonyms
16715-77-8
2,3-dihydroxynaphthalene-1-carboxylic acid
1-Naphthalenecarboxylic acid, 2,3-dihydroxy-
2,3-Dihydroxynaphthoic acid
2,3-Dihydroxy-1-naphthoic acid
1-NAPHTHOIC ACID, 2,3-DIHYDROXY-
NSC 8635
dihydroxynaphthoic acid
.beta.-Oxynaphtoic acid
SCHEMBL88986
SCHEMBL29779946
DTXSID00168235
NSC8635
NSC-8635
2,3-Dihydroxy-1-naphthoic acid #
STK093735
AKOS004114665
NCGC00247882-01
DA-17877