| CAS No. | 306735-68-2 |
| Molecular Formula | C18H19N5O3 |
| Molecular Weight | 353.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
13-(3,4,5-Trimethoxyphenyl)-1,8,10,12-tetraazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,11-pentaen-11-amine (CAS 306735-68-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H19N5O3. Molecular weight: 353.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
| Molecular Formula | C18H19N5O3 |
| Molecular Weight | 353.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |