2-Chloro-9-(trimethylsilyl)-6-((trimethylsilyl)oxy)-9H-purine CAS 674289-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 674289-13-5 |
| Molecular Formula | C11H19ClN4OSi2 |
| Molecular Weight | 314.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-9-(trimethylsilyl)-6-((trimethylsilyl)oxy)-9H-purine (CAS 674289-13-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H19ClN4OSi2. Molecular weight: 314.92 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H19ClN4OSi2 |
| Molecular Weight | 314.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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