3-Fluoro-4-(methylsulfonyl)phenylboronic Acid Pinacol Ester CAS 648904-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648904-85-2 |
| Molecular Formula | C13H18BFO4S |
| Molecular Weight | 300.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Fluoro-4-(methylsulfonyl)phenylboronic Acid Pinacol Ester (CAS 648904-85-2) pharmaceutical standards reference standard. Molecular formula: C13H18BFO4S. Molecular weight: 300.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H18BFO4S |
| Molecular Weight | 300.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 2-(2-Fluoro-5-(methylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1627596-00-2)
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Recommended Standards
- 3-Bromo-4-phenylquinolin-2(1H)-one (CAS 42390-07-8)
- 4-(4-Bromophenyl)-3-phenyl-4H-1,2,4-triazole (CAS 575444-93-8)
- 3-Bromo-4-(morpholinomethyl)benzoic acid (CAS 787529-83-3)
- Methyl 3-(2-chloroacetyl)-1h-indole-5-carboxylate (CAS 115027-07-1)
- [2-Methanesulfonyl-1-(2-methylpropyl)-1h-imidazol-5-yl]methanol (CAS 1221342-54-6)
- 1-Octyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 179739-00-5)
- 6-bromo-3-chloro-2-iodopyridine (CAS 1805576-89-9)
- 4-Chloro-5-(difluoromethyl)-3-methoxypicolinonitrile (CAS 1807029-45-3)
- α-Bromodiethylacetic Acid Ethyl Ester (CAS 6937-28-6)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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