4-(Trifluoromethoxy)benzylboronic Acid Pinacol Ester CAS 872038-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 872038-32-9 |
| Molecular Formula | C14H18BF3O3 |
| Molecular Weight | 302.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Trifluoromethoxy)benzylboronic Acid Pinacol Ester (CAS 872038-32-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H18BF3O3. Molecular weight: 302.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H18BF3O3 |
| Molecular Weight | 302.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1987 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 5-((4-(Trifluoromethoxy)phenoxy)methyl)furan-2-carboxylic acid (CAS 1144442-37-4)
- Ethyl 3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole-5-carboxylate (CAS 1258269-03-2)
- 3-(3-(4-(Trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 500025-08-1)
- Methyl 5-(4-(trifluoromethoxy)phenyl)thiophene-2-carboxylate (CAS 1261530-65-7)
- N-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-carboxamide (CAS 1024174-11-5)
- (3-Trifluoromethoxy-propyl)-(2-trifluoromethyl-benzyl)-amine (CAS 1208078-48-1)
- (3-Trifluoromethoxy-propyl)-(4-trifluoromethyl-benzyl)-amine (CAS 1208079-70-2)
- 5-Ethyl-1-[4-(trifluoromethoxy)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1261366-04-4)
Recommended Standards
- 4-(2,2,2-Trifluoroethoxy)phenylboronic Acid Pinacol Ester (CAS 886528-42-3)
- 4,4,5,5-Tetramethyl-2-(2-(2,2,2-trifluoroethoxy)phenyl)-1,3,2-dioxaborolane (CAS 864754-11-0)
- 3-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenol (CAS 2557358-38-8)
- 3,4,5-Trimethylbenzoic Acid (CAS 1076-88-6)
- 3-((1-Aminobutan-2-yl)oxy)propan-1-ol (CAS 1248807-38-6)
- 5-(1,5-Dimethyl-1h-pyrazol-4-yl)isoxazole-3-carbohydrazide (CAS 1001519-08-9)
- 5-Bromo-3-isopropyl-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 1620574-97-1)
- 6-Mercapto-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416344-86-9)
- 2-(2,2,2-Trifluoroacetyl)-1,2,3,4-tetrahydroisoquinoline-6-sulfonyl Chloride (CAS 169949-39-7)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
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