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2-Anilinobenzoic acid

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Identification
Molecular formula
C13H11NO2
CAS number
13139-09-8
IUPAC name
2-anilinobenzoic acid
State
State

At room temperature, 2-Anilinobenzoic acid is typically in a solid state. It is in the form of crystalline powder which ensures it is relatively easy to handle for weighing and formulation tasks in laboratory settings.

Melting point (Celsius)
154.00
Melting point (Kelvin)
427.00
Boiling point (Celsius)
325.30
Boiling point (Kelvin)
598.50
General information
Molecular weight
213.22g/mol
Molar mass
213.2210g/mol
Density
1.2000g/cm3
Appearence

2-Anilinobenzoic acid appears as a white to off-white crystalline powder. It is relatively stable but should be protected from light to prevent degradation. The compound may exhibit a slight yellowish tinge due to impurities or partial oxidative degradation.

Comment on solubility

Solubility of 2-Anilinobenzoic Acid (C13H11NO2)

2-Anilinobenzoic acid, a compound with both an amine and a carboxylic acid functional group, exhibits unique solubility characteristics. When considering its solubility in various solvents, it is important to note the following:

  • Polar Solvents: 2-Anilinobenzoic acid tends to be soluble in polar solvents such as water due to the ability of its carboxylic acid group to engage in hydrogen bonding.
  • Non-Polar Solvents: It shows limited solubility in non-polar solvents like hexane or toluene, primarily because of the lack of significant interactions between the non-polar solvent molecules and the polar functional groups present in the compound.
  • Temperature Effects: The solubility of 2-anilinobenzoic acid can increase with temperature. As temperature rises, the kinetic energy of molecules increases, allowing for better interaction with solvent molecules.

In summary, the solubility of 2-anilinobenzoic acid is significantly influenced by the solvent's polarity and temperature conditions. As a result, one might say:

“Solubility is like a dance with the solvent; a partner with matching characteristics leads to a harmonious solution.”

This quote underscores the importance of considering both the chemical structure and the environment when examining the solubility of compounds like 2-anilinobenzoic acid.

Interesting facts

Interesting Facts about 2-Anilinobenzoic Acid

2-Anilinobenzoic acid, a novel aromatic compound, showcases a fascinating integration of both aniline and benzoic acid structures. This compound is noteworthy for several reasons:

  • Unique Structure: The presence of both an amine group and a carboxylic acid group in its structure makes it a valuable compound in the field of organic chemistry.
  • Applications in Medicine: Due to its biological activity, 2-anilinobenzoic acid has been studied for potential medicinal applications, particularly as a pharmacologically active agent.
  • Aromaticity: The compound contains aromatic rings that contribute to its stability and reactivity. The delocalization of electrons in these rings is a key feature that scientists find intriguing.
  • Intermolecular Interactions: The compound exhibits interesting hydrogen bonding behavior, particularly due to its carboxylic acid group, which has implications in both synthetic and biological chemistry.
  • Dyes and Pigments: Compounds similar to 2-anilinobenzoic acid are often explored for their potential in creating dyes or pigments, showcasing the versatility of such aromatic structures.

As a scientist or chemistry student, one might appreciate how 2-anilinobenzoic acid serves as a stepping stone into the broader world of organic compounds and their multifaceted applications. Its combination of simple organic chemistry with real-world applications makes it an exciting topic of study.

Synonyms
N-phenylanthranilic acid
91-40-7
Fenamic acid
2-(Phenylamino)benzoic acid
2-Anilinobenzoic acid
Diphenylamine-2-carboxylic acid
Phenylanthranilic acid
Benzoic acid, 2-(phenylamino)-
2-Carboxydiphenylamine
o-Anilinobenzoic acid
N-Phenyl-o-aminobenzoic acid
Anthranilic acid, N-phenyl-
N-Phenyl-2-aminobenzoic acid
2-Phenylamino-benzoic acid
MFCD00002421
NSC 215211
EINECS 202-066-8
N-Phenylanthranilic
BRN 1456607
952VN06WBB
CHEBI:34756
AI3-08880
ortho-anilinobenzoic acid
2-phenylazanylbenzoic acid
NSC-215211
CHEMBL23832
DTXSID6059025
N-phenyl-ortho-aminobenzoic acid
N-PHENYLANTHRANILIC ACID [MI]
diphenylamine carboxylate
diphenylamine-2-carboxylate
SR-01000075342
n-phenyl anthranilic acid
UNII-952VN06WBB
oAnilinobenzoic acid
2Anilinobenzoic acid
2Carboxydiphenylamine
NPhenylanthranilic acid
2-anilino-benzoic acid
NPhenyloaminobenzoic acid
N-phenyl-anthranilic acid
Anthranilic acid, Nphenyl
benzoic acid, 2-anilino-
2(Phenylamino)benzoic acid
Lopac-144509
o-(Phenylamino)benzoic acid
PhenylanthranilsA currencyure
Diphenylamine2carboxylic acid
CBiol_001836
Lopac0_000011
Oprea1_414882
Oprea1_622264
SCHEMBL25828
BSPBio_001421
CBDivE_001949
KBioGR_000141
KBioGR_002302
KBioSS_000141
KBioSS_002304
MLS002153472
Benzoic acid, 2(phenylamino)
BIDD:GT0820
SPECTRUM1505156
GTPL4182
N-Phenylanthranilic acid, 98%
DTXCID0048717
BCBcMAP01_000076
Diphenylaminecarboxylic acid-(2)
KBio2_000141
KBio2_002302
KBio2_002709
KBio2_004870
KBio2_005277
KBio2_007438
KBio3_000281
KBio3_000282
KBio3_002782
ZWJINEZUASEZBH-UHFFFAOYSA-
NSC4273
cMAP_000012
Bio1_000122
Bio1_000611
Bio1_001100
Bio2_000141
Bio2_000621
HMS1361H03
HMS1791H03
HMS1989H03
HMS2232G15
HMS3260C03
HMS3373F04
HMS3402H03
NSC-4273
Tox21_500011
BBL008122
BDBM50337278
NSC215211
s5517
STK089446
Diphenylamine-2-carboxylic acid; DPC
AKOS000118791
CCG-204107
CS-W021005
FP71363
HY-W040265
LP00011
SB78726
SDCCGMLS-0412242.P028
SDCCGSBI-0050000.P002
IDI1_033891
MLS-0412242
NCGC00014989-01
NCGC00014989-02
NCGC00014989-03
NCGC00014989-04
NCGC00014989-05
NCGC00014989-06
NCGC00014989-07
NCGC00014989-08
NCGC00014989-12
NCGC00093536-01
NCGC00093536-02
NCGC00093536-03
NCGC00093536-04
NCGC00093536-05
NCGC00093536-06
NCGC00260696-01
DS-14719
SMR001230825
SY048561
MLS-0412242.P016
DB-057256
D0873
EU-0100011
NS00007989
EN300-18386
D70372
AE-641/02494034
N-Phenylanthranilic acid, technical, >=95% (T)
Q498436
SR-01000075342-1
SR-01000075342-2
BRD-K80863915-001-02-9
BRD-K80863915-001-05-2
Z57127451
F3145-3322
202-066-8
InChI=1/C13H11NO2/c15-13(16)11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9,14H,(H,15,16)