Anthranilic acid
SIAL/10680 - puriss. p.a., ≥99.5% (T)
Synonym: 2-AA; 2-Aminobenzoic acid
CAS Number: 118-92-3
Empirical Formula (Hill Notation): C7H7NO2
Molecular Weight: 137.14
EC Number: 204-287-5
MDL Number: MFCD00007712
Linear Formula: 2-(H2N)C6H4CO2H
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 10680-100G
This image depicts SKU: 10680-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 10680-25G
This image depicts SKU: 10680-25G
| anion traces | chloride (Cl-): ≤500 mg/kg |
| sulfate (SO42-): ≤100 mg/kg | |
| assay | ≥99.5% (T) |
| 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 | |
| form | solid |
| functional group | carboxylic acid |
| grade | puriss. p.a. |
| ign. residue | ≤0.05% (as SO4) |
| InChI | 1S/C7H7NO2/c8-6-4-2-1-3-5 |
| InChI key | RWZYAGGXGHYGMB-UHFFFAOYSA |
| mp | 144-148 °C (lit.) |
| 145-147 °C | |
| Quality Level | 200  |
| SMILES string | Nc1ccccc1C(O)=O |
| vapor density | 4.7 (vs air) |
| 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-anthran 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. |
| Application: | Used for non-selective, efficient fluorescent labeling of glycans. |
| Disclaimer: | Sales restrictions may apply. |
| 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. |
| Packaging: | 25, 100 g in poly bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 302.0 °F - closed cup |
| Flash Point(C) | 150 °C - closed cup |
| Purity | ≥99.5% (T) |
| mp | 144-148 °C (lit.); 145-147 °C |
| UNSPSC | 12352100 |