Custom Synthesis
| CAS Number | 133481-09-1 |
| Formula | C₉H₁₃NO₂ |
| Molecular Weight | 167.21 g/mol |
| Purity | ≥ 95.0% |
| Storage | Store at 2–8 °C |
This impurity is an acid intermediate typically formed due to incomplete conversion during gabapentin synthesis.
Used as an impurity reference standard in pharmacopeial testing and method validation.
HPLC purity determination, LC-MS confirmation, and NMR structural analysis.
