(4R,5R)-4,5-Diphenyl-1,3-di-o-tolyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate CAS 372517-13-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 372517-13-0 |
| Molecular Formula | C29H27N2 BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4R,5R)-4,5-Diphenyl-1,3-di-o-tolyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate (CAS 372517-13-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C29H27N2 BF4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C29H27N2 BF4 |
| Molecular Weight | 490.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Regorafenib Impurity 45 (CAS 39893-50-0)
- 3-Bromo-2-methoxy-1-methylnaphthalene (CAS 39094-52-5)
- 2-Bromo-6-(trifluoromethyl)nicotinaldehyde (CAS 1192263-89-0)
- Cabotegravir Impurity 22 (CAS 2883234-38-4)
- Methyl 3-bromo-5-(2,2-diethoxyethoxy)-2-methylbenzoate (CAS 2098546-43-9)
- Aripiprazole EP Impurity B DiHCl (CAS 864512-47-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
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