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Anthranilic acid

≥99.5% (T), solid, puriss. p.a.

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Synonym(s):

2-AA, 2-Aminobenzoic acid

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25 g
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$201.00
100 g
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$765.00

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:
≥99.5% (T)
Form:
solid

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Product Name

Anthranilic acid, puriss. p.a., ≥99.5% (T)

vapor density

4.7 (vs air)

Quality Segment

grade

puriss. p.a.

assay

≥99.5% (T)

form

solid

ign. residue

≤0.05% (as SO4)

mp

144-148 °C (lit.), 145-147 °C

anion traces

chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤100 mg/kg

cation traces

Ca: ≤100 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

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 is an ortho-substituted aniline derivative. Anthranilic acid can be obtained from carbozole via microbial transformation using Pseudomonas stutzeri. It is a substrate of enzyme anthranilate hydroxylase found in Aspergillus niger.

Application

Anthranilic acid (AA) may be employed for the following studies:
  • Fluorescent labeling of glycans.
  • Synthesis of triptycene and derivatives, via diazotization reaction.
  • As fluorescent label for the facile labeling of oligosaccharides (acidic and neutral).
  • As fluorescent label for carbohydrate analysis.
  • Derivatization of oligosaccharides.
  • Preparation of poly(aniline-co-o-anthranilic acid) copolymers.
Anthranilic acid has been used in the microwave-assisted preparation of 2-heptyl-3-hydroxy-4(1H)-quinolone, also called as Pseudomonas quinolone signal, which finds applications in quorum sensing mechanism.
Used for non-selective, efficient fluorescent labeling of glycans.

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This Item
A8985570953033047
description

puriss. p.a., ≥99.5% (T)

description

reagent grade, ≥98%

description

99 atom % 13C, 98% (CP)

description

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric)

grade

puriss. p.a.

grade

reagent grade

grade

-

grade

puriss. p.a., ACS reagent

assay

≥99.5% (T)

assay

≥98%

assay

98% (CP)

assay

≥99.9% (alkalimetric)

Quality Level

200

Quality Level

100

Quality Level

-

Quality Level

200

form

solid

form

powder

form

powder

form

crystalline

cation traces

Mg: ≤5 mg/kg, Na: ≤50 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Zn: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Pb: ≤5 mg/kg, Ca: ≤100 mg/kg, Ni: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg

cation traces

-

cation traces

-

cation traces

Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Pb: ≤2 mg/kg, Zn: ≤5 mg/kg

anion traces

chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤100 mg/kg

anion traces

-

anion traces

-

anion traces

sulfate (SO42-): ≤20 mg/kg


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

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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