| Appearance | White to off-white solid | Complies |
| Identification (1H-NMR) | Consistent with structure | Complies |
| Identification (Infrared Spectrum) | Consistent with structure | Complies |
| Identification (Mass Spectrometry) | Consistent with structure | Complies |
| Isotopic Enrichment | ≥ 98% | 99.4% |
| Purity | ≥ 90% | 97.4% |
| Purity (HPLC) | ≥ 95% | 97.5% |
| Elemental Analysis | Consistent with structure | Complies |
| Impurity | | RT 17.42, 0,41%; RT 19.14, 0.33%; RT21.86, 1.57% by HPLC |
| Water Content (KF) | | 0.1% |