| S.No | Test | Specification |
| 1. | Description | White to off-white crystalline powder. |
| 2. | Solubility | Soluble in methanol |
| 3. | Melting point range | Between 150°C and160°C |
| 4. | Identification by HPLC | |
| Retention time of the standard RT should be concordant with test sample RT as in chromatographic purity by HPLC test. | ||
| 5. | Moisture content | Not more than 0.5% w/w |
| 6. | Chromatographic purity (By HPLC) | Not less than 98.0% |