Triphenylborane - Pyridine Complex CAS 971-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 971-66-4 |
| Molecular Formula | C18H15B C5H5N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Triphenylborane - Pyridine Complex (CAS 971-66-4) pharmaceutical standards reference standard. Molecular formula: C18H15B C5H5N. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H15B C5H5N |
| Molecular Weight | 321.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Triphenylborane Standards
Recommended Standards
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- Crisaborole Impurity 145 (CAS CATO-C4X-2021145)
- 4,5,6,7-tetrafluoro-2-({[3-(trifluoromethyl)phenyl]thio}methyl)benzo[b]furan (CAS 256525-96-9)
- Tert-butyl (R)-5-(2-amino-3-methoxy-3-oxopropyl)-1H-indole-1-carboxylate (CAS 2387564-35-2)
- 2-((4-((2-(tert-Butoxy)-2-oxoethyl)amino)cyclohexyl)amino)acetic acid (CAS 1353964-43-8)
- Exenatide (CAS 141758-74-9（free base）)
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