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3-Aminobenzoic acid

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Identification
Molecular formula
C7H7NO2
CAS number
99-05-8
IUPAC name
3-aminobenzoic acid
State
State

3-Aminobenzoic acid is typically found in a solid state at room temperature. It is stable and maintains its form unless subjected to high temperatures or specific solvents.

Melting point (Celsius)
174.00
Melting point (Kelvin)
447.15
Boiling point (Celsius)
349.00
Boiling point (Kelvin)
622.15
General information
Molecular weight
137.14g/mol
Molar mass
137.1410g/mol
Density
1.4690g/cm3
Appearence

3-Aminobenzoic acid appears as a white crystalline solid. It is known for its regular crystalline form and can often appear as a fine powder when crushed or processed. The solid form may exhibit a subtle sheen depending on the quality of the crystals.

Comment on solubility

Solubility of 3-aminobenzoic acid

3-aminobenzoic acid, also known as anthranilic acid, is a compound that exhibits interesting solubility characteristics due to its specific chemical structure. Understanding its solubility is crucial for various applications, particularly in fields like pharmaceuticals and materials science.

Solubility Behavior

  • Solvent Interaction: 3-aminobenzoic acid is soluble in water at room temperature, but its solubility increases with temperature. This is indicative of its ability to form hydrogen bonds with water molecules.
  • Organic Solvents: Additionally, this compound is soluble in several organic solvents such as ethanol and acetone, enhancing its versatility in various chemical processes.
  • pH Dependence: Its solubility can be affected by pH; at lower pH levels, the compound can become protonated, which may further influence its solubility in aqueous solutions.

In summary, the solubility of 3-aminobenzoic acid can be considered moderate in water and varies depending on temperature and the presence of acids or bases. This behavior makes it a valuable compound in both research and industrial applications.

Interesting facts

Interesting Facts About 3-Aminobenzoic Acid

3-Aminobenzoic acid, commonly known as m-aminobenzoic acid, is an aromatic amino acid that is both fascinating and versatile in its applications. Here are some intriguing facts about this compound:

  • Structure and Properties: The compound contains an amino group (-NH2) and a carboxylic acid group (-COOH) attached to a benzene ring. This unique arrangement allows it to engage in various chemical reactions, making it a valuable substance in organic synthesis.
  • Biological Significance: 3-Aminobenzoic acid plays a key role as a precursor in the biosynthesis of folate, an essential vitamin for human health. It underscores the importance of this compound in biology and medicine.
  • Industrial Applications: It is widely used in the production of UV-absorbing agents for sunscreens, as well as in dye manufacturing and the rubber industry. Its ability to absorb ultraviolet radiation serves to protect products and skin from potential damage.
  • Research Applications: As a chemical building block, 3-aminobenzoic acid is utilized in research for synthesizing various pharmaceuticals, polymer materials, and veterinary medicines.
  • Environmental Aspect: Interestingly, 3-aminobenzoic acid is also studied for its biodegradability, which may lead to environmentally friendly applications in chemistry and materials science.

Overall, 3-aminobenzoic acid stands out as a compound that bridges the gap between organic chemistry and practical applications in medicine and industry. As stated by scientists, “Understanding the role of such compounds in both natural and synthetic processes is crucial for advancing both health and technology.”


The ongoing research around this compound continues to unveil its potential, making it an exciting topic of study in the chemistry community.

Synonyms
3-AMINOBENZOIC ACID
99-05-8
m-Aminobenzoic acid
m-Carboxyaniline
Benzoic acid, 3-amino-
3-Carboxyaniline
MABA
Benzoic acid, m-amino-
Aniline-3-carboxylic acid
MFCD00007795
3-Amino-Benzoic Acid
M-Amonibenzoate
EINECS 202-724-4
m-Aminobenzoesaeure
UNII-G2X3B3O37U
NSC 15012
3-Aminobenzoesaeure
M-Amonibenzoic acid
BRN 0471603
G2X3B3O37U
Aniline-3-carboxylate
CHEBI:42682
AI3-04707
NSC-15012
AMINOBENZOIC ACID, M-
MLS000069458
CHEMBL307782
DTXSID3059183
Imidogen, (3-carboxyphenyl)-
M-AMINOBENZOIC ACID [MI]
4-14-00-01092 (Beilstein Handbook Reference)
143450-90-2
SMR000059135
MESALAZINE IMPURITY D [EP IMPURITY]
3-Aminobenzoic acid, 98%
MESALAZINE IMPURITY D (EP IMPURITY)
mCarboxyaniline
3Carboxyaniline
3-Aminobenzoic Acid; Mesalazine Imp. D (EP); Mesalazine Impurity D
mAminobenzoic acid
3aminobenzoic acid
m-aninobenzoic acid
GBC
m-amino benzoic acid
Benzoic acid, mamino
3-amino benzoic acid
Benzoic acid, 3amino
Aniline3carboxylic acid
3-anilinecarboxylic acid
Opera_ID_150
aminobenzenecarboxylic acid
WLN: ZR CVQ
Oprea1_172994
SCHEMBL27648
MLS001076476
DTXCID8049092
HMS2236H06
HMS3369J18
NSC15012
STR00672
BBL037339
BDBM50226518
STK301688
AKOS000119015
CS-W019987
DB02054
FA07680
NCGC00018151-01
NCGC00018151-02
NCGC00018151-03
SY001800
DB-022255
A0268
NS00014560
EN300-18376
D70484
Q223045
3-Aminobenzoic acid, Vetec(TM) reagent grade, 98%
Z57127542
F2191-0235
3-Aminobenzoic acid, Pharmaceutical Secondary Standard; Certified Reference Material