2-Bromo-5-fluorophenylboronic acid pinacol ester CAS 2121513-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-85-5 |
| Molecular Formula | C12H15BBrFO2 |
| Molecular Weight | 300.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-5-fluorophenylboronic acid pinacol ester (CAS 2121513-85-5) pharmaceutical standards reference standard. Molecular formula: C12H15BBrFO2. Molecular weight: 300.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15BBrFO2 |
| Molecular Weight | 300.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1997 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-Bromo-2-fluorophenylboronic Acid Pinacol Ester (CAS 1326316-85-1)
- 2-(3-Bromo-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1400220-51-0)
- 4-Bromo-3-fluorophenylboronic acid pinacol ester (CAS 1451391-19-7)
- 2-(2-Bromo-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1595078-01-5)
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Recommended Standards
- 2-[2-(bromomethyl)-4-fluoro-phenyl]-5,5-dimethyl-1,3,2-dioxaborinane (CAS 673456-16-1)
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- Methyl 2,5-dibromothiazole-4-carboxylate (CAS 914347-25-4)
- 1,3-Dichloro-2-(3-methylbut-3-en-1-yl)benzene (CAS 951892-94-7)
- 3-(4-chlorophenyl)-2,1-benzisoxazole-5-carbaldehyde oxime (CAS 344276-67-1)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,4-difluorophenyl)acetic acid (CAS 1260605-62-6)
- n-(1-(Furan-2-yl)ethyl)propan-1-amine (CAS 753405-39-9)
- 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-methylbenzene (CAS 1248355-74-9)
- 2,6-Dimethylimidazo[1,2-a]pyrimidin-3-amine (CAS 1935606-38-4)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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