Specifications
| TEST | SPECIFICATION |
| Appearance (Visual) | Clear, colorless to pale yellow oil or a white to brown low melting solid |
| Identification (FT-IR) | Conforms to standard |
| Purity Assay (HPLC) | ≥85.0 % area (corrected for toluene content) |
| Impurity: Toluene (HPLC) | 6-13 % (area toluene) |
| Water (Karl Fischer Titration) | ≤0.5 % water |
Structure
