Category:
Other Fine Chemicals
CAS NO:
132705-51-2
Standard:
In-house Standards,
| Chemical Name: | Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate |
| Molecular Formula: | C12H24BrF6N3P2 |
| Formula Weight: | 466.19 |
| CAS No.: | 132705-51-2 |
PyBrop (Propylphosphonic anhydride tribromide) is a brominated coupling reagent derived from PyBOP. Its molecular formula is C14H20N3O5PBr, and CAS number is 164786-96-9. It facilitates amide bond formation in solid-phase peptide synthesis via the activation of carboxylic acids.
Requires storage below -20°C under inert atmosphere. Personnel must use PPE due to potential skin irritation and toxicity. Not approved for direct clinical administration; strictly for industrial R&D use only.