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α-Resorcylic acid

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Identification
Molecular formula
C7H6O4
CAS number
99-10-5
IUPAC name
3,5-dihydroxybenzoic acid
State
State

At room temperature, 3,5-Dihydroxybenzoic acid is a solid. It has a relatively high melting point, reflecting its stable solid state under standard conditions.

Melting point (Celsius)
258.00
Melting point (Kelvin)
531.15
Boiling point (Celsius)
296.00
Boiling point (Kelvin)
569.15
General information
Molecular weight
154.12g/mol
Molar mass
154.1220g/mol
Density
1.5400g/cm3
Appearence

3,5-Dihydroxybenzoic acid typically appears as a white to off-white crystalline powder. It can be in the form of small needles or crystalline flakes, depending on the method of crystallization.

Comment on solubility

Solubility of 3,5-Dihydroxybenzoic Acid

3,5-Dihydroxybenzoic acid, with the chemical formula C7H6O4, exhibits interesting solubility properties due to its two hydroxyl (-OH) groups that contribute to its polar character.

This compound demonstrates the following solubility characteristics:

  • Solubility in Water: 3,5-Dihydroxybenzoic acid is moderately soluble in water. The presence of hydroxyl groups allows for hydrogen bonding with water molecules, enhancing its solubility.
  • Solubility in Organic Solvents: It is also soluble in several organic solvents, particularly in alcohols and acetone, showcasing its versatility in mixed-solvent systems.
  • Influence of pH: The solubility may be influenced by the pH of the solution. In more alkaline conditions, the molecule can deprotonate, potentially increasing its solubility due to the formation of an anionic species.

In summary, while 3,5-dihydroxybenzoic acid shows meaningful solubility in both aqueous and organic environments, its effective application often depends on the solvent environment and the pH conditions present. This characteristic makes it valuable in various chemical and pharmaceutical applications.

Interesting facts

Interesting Facts about 3,5-Dihydroxybenzoic Acid

3,5-Dihydroxybenzoic acid, an intriguing derivative of benzoic acid, is notable for several reasons:

  • Natural Occurrence: This compound is found in various natural sources, including certain plants and fungi. It plays a role in the biosynthesis of anthocyanins, which are pigments that contribute to the color of fruits and flowers.
  • Antioxidant Properties: The presence of hydroxyl groups makes 3,5-dihydroxybenzoic acid an effective antioxidant. This ability allows it to neutralize harmful free radicals in biological systems, making it of interest in health and nutrition research.
  • Analytical Applications: Due to its electroactive properties, this compound can be utilized in chemical sensors and analytical techniques, helping scientists detect and quantify various elements in complex mixtures.
  • Research Potential: Ongoing studies are investigating its potential in pharmaceuticals due to its interesting biological activities, including anti-inflammatory and antimicrobial effects.
  • Synthetic Versatility: Its structure allows for various chemical modifications, making it a valuable intermediate in the synthesis of other compounds, particularly in the chemistry of complex organic molecules.

In conclusion, 3,5-dihydroxybenzoic acid is not merely a chemical compound; it is a versatile entity that bridges nature and science, opening up pathways for research and innovation.

Synonyms
3,5-DIHYDROXYBENZOIC ACID
99-10-5
alpha-Resorcylic acid
5-Carboxyresorcinol
Benzoic acid, 3,5-dihydroxy-
3,5-Dihydroxybenzoicacid
3,5-Dihydroxy-benzoic acid
3,5-DIHYDROXYBENZOATE
.alpha.-Resorcylic acid
NSC 22948
3,5-Dihydroxy benzoic acid
MFCD00002512
a-resorcylic acid
EINECS 202-730-7
2WC5LMO6L1
BRN 2207864
CHEBI:39912
AI3-52338
NSC-22948
CHEMBL95308
DTXSID8059184
3,5-Dihydroxybenzoic acid, 97%
4-10-00-01501 (Beilstein Handbook Reference)
3,5-dihydroxybenzoic acid (alpha-resorcylic acid)
TERBUTALINE SULFATE IMPURITY A [EP IMPURITY]
UNII-2WC5LMO6L1
TERBUTALINE SULFATE IMPURITY A (EP IMPURITY)
5Carboxyresorcinol
alpha-resorcylic acid, sodium salt
alphaResorcylic acid
alpha-resorcylic acid, copper (2+) salt
3,5-dihyroxybenzoic acid
3_5_dihydroxybenzoic_acid
3,5-Dihydroxybenzoate, IX
Benzoic acid, 3,5dihydroxy
SCHEMBL28106
GTPL5783
DTXCID3049093
NSC22948
STR02341
BBL019762
BDBM50336490
s6160
STL146349
AKOS005721135
AB00234
AC-1166
CS-W016276
FD22103
HY-W015560
PS-4051
34D
AC-10253
SY003472
DB-028292
3,5-Dihydroxybenzoic acid (ACD/Name 4.0)
D0570
D2554
NS00001748
3,5-Dihydroxybenzoic Acid (?-Resorcylic Acid)
EN300-112021
P16552
a-Resorcylic acid;5-Carboxyresorcinol;NSC 22948
AE-562/40806860
alpha-Resorcylic Acid (3,5-Dihydroxybenzoic Acid)
Q4634089
F0001-2331
Z1255485190
3,5-Dihydroxybenzoic acid, Vetec(TM) reagent grade, 97%
145639-71-0
19991-00-5
202-730-7