2-Bromo-3-trifluoromethylphenylboronic acid pinacol ester CAS 2121513-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-56-0 |
| Molecular Formula | C13H15BBrF3O2 |
| Molecular Weight | 350.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3-trifluoromethylphenylboronic acid pinacol ester (CAS 2121513-56-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15BBrF3O2. Molecular weight: 350.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H15BBrF3O2 |
| Molecular Weight | 350.97 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-3-(trifluoromethyl)phenylboronic acid pinacol ester (CAS 1256944-74-7)
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Recommended Standards
- Macitentan Impurity 48 (CAS CATO-C4X-117548)
- 2,4-Dibromo-3,5-difluorobenzenesulfonamide (CAS 1208076-82-7)
- 6-Dromo-3-iodo-1,4-dimethyl-1H-indazole (CAS 2766312-10-9)
- 2-(4-(Diethylamino)benzylidene)malononitrile (CAS 63619-32-9)
- 2-Aminodibenzofuran (CAS 3693-22-9)
- 3-Bromo-4-((2-fluorobenzyl)oxy)benzaldehyde (CAS 428497-60-3)
- Methyl 6-Deoxy-3,4-O-isopropylidene-α-D-galactopyranoside (CAS 71772-35-5)
- n-(1-(4-Methoxyphenyl)ethyl)cyclobutanamine (CAS 1248187-46-3)
- 2-Chloro-N-(p-tolyl)quinazolin-4-amine (CAS 827030-39-7)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com