Product Description of Pyridine Hydrobromide CAS#18820-82-1
Pyridine hydrobromide ranks as one commonly-applied laboratory chemical reagent bearing CAS No.18820-82-1. Its outward appearance ranges from white over pale-yellow to light-orange crystalline powder, and its melting point reaches 200°C. This substance mainly acts as a pharmaceutical synthetic intermediate to prepare cephalosporin antibiotics, covering ceftriaxone, cefepime as well as ceftazidime.
Pyridine hydrobromide Chemical Properties
| Melting point | 200 °C (dec.)(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3615336 |
| InChI | InChI=1S/C5H5N.BrH/c1-2-4-6-5-3-1;/h1-5H;1H |
| InChIKey | BBFCIBZLAVOLCF-UHFFFAOYSA-N |
| SMILES | C1C=CN=CC=1.Br |
| CAS DataBase Reference | 18820-82-1(CAS DataBase Reference) |
| EPA Substance Registry System | Pyridine hydrobromide (18820-82-1) |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 46091 |
| TSCA | Yes |
| HS Code | 29333990 |
Product Application of Pyridine Hydrobromide CAS#18820-82-1
Pyridine hydrobromide is a crucial synthetic intermediate for pharmaceutical production, which is widely employed in the preparation of cephalosporin antibiotics including cefotaxime, cefepime and ceftazidime. In addition to its medical manufacturing value, this chemical compound also has extensive industrial usability. It can be applied to the production of papermaking auxiliaries and diversified industrial chemical processing scenarios, serving as a practical and versatile fine chemical raw material.
