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8.20112

Sigma-Aldrich

Anthranilic acid

for synthesis

Synonym(s):

Anthranilic acid, 2-Aminobenzoic acid

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About This Item

Linear Formula:
2-(NH2)C6H4COOH
CAS Number:
Molecular Weight:
137.14
MDL number:
UNSPSC Code:
12352106
EC Index Number:
204-287-5
NACRES:
NA.22

vapor pressure

0.001 hPa ( 52.6 °C)

Quality Level

Assay

≥99.0% (acidimetric)

form

solid

autoignition temp.

>530 °C

potency

4550 mg/kg LD50, oral (Rat)

mp

146-148 °C

transition temp

flash point 150 °C

solubility

4.5 g/L

density

1.383 g/cm3 at 23 °C

bulk density

500 kg/m3

storage temp.

2-30°C

InChI

1S/C7H7NO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,8H2,(H,9,10)

InChI key

RWZYAGGXGHYGMB-UHFFFAOYSA-N

Related Categories

Application


  • Anthranilic acid in bio-imaging: Anthranilic acid produced by Virgibacillus salarius MML1918 was characterized for its potential in bio-imaging applications, demonstrating utility in visualizing biological processes (Nandhagopal and Narayanasamy, 2024).

  • Anthranilic acid as a metabolite biomarker: A study utilized targeted metabolomics to identify anthranilic acid as a biomarker in Salmonella enteritidis-contaminated chickens, enhancing detection and safety measures in food chemistry (Chen et al., 2023).

  • Anthranilic acid in metabolic pathway analysis: A comparative study on the kynurenine pathway in cell lines incorporated anthranilic acid, utilizing LC-MS/MS-based targeted metabolomics to explore selective inhibition of indoleamine and tryptophan 2,3-dioxygenases (Villani et al., 2024).

  • Anthranilic acid in quantitative metabolomics: Liquid chromatography-tandem mass spectrometry was used for the simultaneous quantification of tryptophan, serotonin, and kynurenine pathway metabolites, including anthranilic acid, in various biological samples, aiding in comprehensive metabolic profiling (Frobel et al., 2023).

Analysis Note

Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 144 °C
Melting range (upper value): ≤ 147 °C
Identity (IR): passes test

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

302.0 °F - closed cup

Flash Point(C)

150 °C - closed cup

Regulatory Information

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