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Merck

A89855

Anthranilic acid

reagent grade, ≥98%, powder

Synonym(s):

2-AA, 2-Aminobenzoic acid

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About This Item

Linear Formula:
2-(H2N)C6H4CO2H
CAS Number:
Molecular Weight:
137.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-287-5
MDL number:
Beilstein/REAXYS Number:
471803
Assay:
≥98%
Form:
powder
Grade:
reagent grade
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Product Name

Anthranilic acid, reagent grade, ≥98%

grade

reagent grade

Quality Segment

vapor density

4.7 (vs air)

assay

≥98%

form

powder

mp

144-148 °C (lit.)

functional group

carboxylic acid

SMILES string

Nc1ccccc1C(O)=O

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

General description

Anthranilic acid (2-AA) is an aromatic acid having amino group. It is of medical importance as it plays an important part in generating quinolinic acid in the brain. The crystalline structure of 2-AA has been studied by neutron diffraction. The chemisorption of 2-AA on silver nano-particles have been investigated by Raman and surface-enhanced Raman scattering (SERS) studies.

Application

Used for non-selective, efficient fluorescent labeling of glycans.
Anthranilic acid may be used to synthesize 3-imino-2,3-dihydro-4,1-benzoxazepin-5(1H)-one and 9(10H)-acridone.


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

flash_point_f

302.0 °F - closed cup

flash_point_c

150 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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