2-Aminopyridine
ALDRICH/A77989 - ≥99%
Synonym: o-Aminopyridine; 2-AP; 2-Pyridinamine; 2-Pyridylamine
CAS Number: 504-29-0
Empirical Formula (Hill Notation): C5H6N2
Molecular Weight: 94.11
EC Number: 207-988-4
MDL Number: MFCD00006312
Linear Formula: C5H6N2
Product Type: Chemical
| assay | ≥99% |
| bp | 204-210 °C (lit.) |
| form | crystals |
| InChI | 1S/C5H6N2/c6-5-3-1-2-4-7- |
| InChI key | ICSNLGPSRYBMBD-UHFFFAOYSA |
| mp | 54-58 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Nc1ccccn1 |
| Application: | 2-Aminopyridine (2AP) is a derivatizing agent which can be used as a fluorescent label for oligosaccharide detection, chromatographic separation, fluorometric or mass spectrometric analysis. 2AP and its derivatives are good candidates for antimicrobial, anticorrosion and molecular sensing applications. |
| General description: | 2-Aminopyridine is a basic building block of several heterocyclic compounds and Schiff bases. |
| Packaging: | 100 g in poly bottle |
| Packaging: | 25 g in glass bottle |
| Symbol | ![]() GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 + H311 - H314 - H412 |
| Precautionary statements | P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 21-25-36/37/38 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2671 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 197.6 °F - closed cup |
| Flash Point(C) | 92 °C - closed cup |
| Purity | ≥99% |
| bp | 204-210 °C (lit.) |
| mp | 54-58 °C (lit.) |
| UNSPSC | 12352100 |



