Dihydroxybenzoic acid: Difference between revisions

Latest revision as of 16:29, 16 February 2025

Dihydroxybenzoic acid[edit]

2,4-Dihydroxybenzoic acid structure

Dihydroxybenzoic acid refers to any of several isomeric organic compounds with the formula C_H_O_. These compounds are benzoic acids substituted with two hydroxyl groups. They are important in various biological and chemical processes and have applications in pharmaceuticals and other industries.

Isomers[edit]

Dihydroxybenzoic acids have several isomers, depending on the positions of the hydroxyl groups on the benzene ring. The most common isomers include:

Each isomer has unique properties and applications.

2,4-Dihydroxybenzoic acid[edit]

2,4-Dihydroxybenzoic acid, also known as _-resorcylic acid, is one of the isomers of dihydroxybenzoic acid. It is characterized by hydroxyl groups at the 2 and 4 positions on the benzene ring.

Properties[edit]

2,4-Dihydroxybenzoic acid is a white crystalline solid that is soluble in water. It has a melting point of approximately 200°C. The presence of two hydroxyl groups makes it more acidic than benzoic acid.

Applications[edit]

This compound is used in the synthesis of various pharmaceuticals and dyes. It also serves as an intermediate in the production of other chemical compounds.

Biological significance[edit]

Dihydroxybenzoic acids are found in nature as part of the shikimate pathway, which is a biosynthetic route used by plants and microorganisms to produce aromatic amino acids. They also play a role in the metabolism of certain bacteria and fungi.

Related pages[edit]

Template:Aromatic compounds

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-'''Dihydroxybenzoic acid''' (DHBA) is a type of [[organic compound]] that belongs to the class of [[benzoic acids]]. It is characterized by the presence of two [[hydroxyl]] groups attached to the [[benzene ring]] of the benzoic acid molecule. There are three isomers of dihydroxybenzoic acid, which are distinguished by the positions of the hydroxyl groups on the benzene ring: 2,3-dihydroxybenzoic acid, 2,5-dihydroxybenzoic acid, and 2,6-dihydroxybenzoic acid.
+== Dihydroxybenzoic acid ==
-==Chemical Properties==
+[[File:2,4-Dihydroxybenzoic_acid.PNG|thumb|right|2,4-Dihydroxybenzoic acid structure]]
-Dihydroxybenzoic acid is a white to off-white crystalline powder. It is soluble in water and most organic solvents. The compound is weakly acidic due to the presence of the carboxyl group (-COOH), and it can form salts and esters known as dihydroxybenzoates.
-==Biological Significance==
+'''Dihydroxybenzoic acid''' refers to any of several isomeric organic compounds with the formula C_H_O_. These compounds are benzoic acids substituted with two hydroxyl groups. They are important in various biological and chemical processes and have applications in pharmaceuticals and other industries.
-Dihydroxybenzoic acid and its derivatives have been found to exhibit various biological activities. They have been studied for their [[antioxidant]] properties, which can help protect cells from damage by free radicals. Some studies have also suggested that dihydroxybenzoic acid may have [[anti-inflammatory]] and [[antimicrobial]] effects.
-==Pharmacology==
+== Isomers ==
-In the field of [[pharmacology]], dihydroxybenzoic acid is of interest due to its potential therapeutic applications. It has been investigated as a possible treatment for conditions such as [[cancer]], [[cardiovascular disease]], and [[neurodegenerative diseases]]. However, more research is needed to fully understand the pharmacological properties of dihydroxybenzoic acid and its potential uses in medicine.
+Dihydroxybenzoic acids have several isomers, depending on the positions of the hydroxyl groups on the benzene ring. The most common isomers include:
+* [[2,3-Dihydroxybenzoic acid]]
+* [[2,4-Dihydroxybenzoic acid]]
+* [[2,5-Dihydroxybenzoic acid]]
+* [[2,6-Dihydroxybenzoic acid]]
+* [[3,4-Dihydroxybenzoic acid]]
+* [[3,5-Dihydroxybenzoic acid]]
+Each isomer has unique properties and applications.
+== 2,4-Dihydroxybenzoic acid ==
+,4-Dihydroxybenzoic acid, also known as _-resorcylic acid, is one of the isomers of dihydroxybenzoic acid. It is characterized by hydroxyl groups at the 2 and 4 positions on the benzene ring.
+=== Properties ===
+,4-Dihydroxybenzoic acid is a white crystalline solid that is soluble in water. It has a melting point of approximately 200°C. The presence of two hydroxyl groups makes it more acidic than benzoic acid.
+=== Applications ===
+This compound is used in the synthesis of various pharmaceuticals and dyes. It also serves as an intermediate in the production of other chemical compounds.
+== Biological significance ==
+Dihydroxybenzoic acids are found in nature as part of the [[shikimate pathway]], which is a biosynthetic route used by plants and microorganisms to produce aromatic amino acids. They also play a role in the [[metabolism]] of certain [[bacteria]] and [[fungi]].
+== Related pages ==
-==See Also==
 * [[Benzoic acid]]
 * [[Hydroxybenzoic acid]]
 * [[Salicylic acid]]
+* [[Phenolic compounds]]
-==References==
+{{Organic compounds}}
-<references />
+{{Aromatic compounds}}
-[[Category:Organic compounds]]
 [[Category:Benzoic acids]]
-[[Category:Pharmacology]]
+[[Category:Phenols]]
-{{pharmacology-stub}}