Pyridostigmine EP impurity B
API Category | Pyridostigmine Impurity |
---|---|
Appearance | Off white solid |
CAT Number | DCTI-C-1365 |
CAS Number | 31034-86-3 |
IUPAC Name | 3-hydroxy-1-methylpyridin-1-ium bromide |
Molecular Formula | C6H8NO+ (free pyridinium) C6H8BrNO (bromide salt) |
Molecular Weight | 110.14 (free pyridinium) 190.04 (bromide salt) |
Solubility | Methanol |
Storage Condition | 2-8 ⁰C |