2,4-Difluoro-5-bromophenylboronic acid piancol ester CAS 1419602-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1419602-18-8 |
| Molecular Formula | C12H14BBrF2O2 |
| Molecular Weight | 318.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-5-bromophenylboronic acid piancol ester (CAS 1419602-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14BBrF2O2. Molecular weight: 318.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14BBrF2O2 |
| Molecular Weight | 318.95 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.) | 1991 |
| Halogen Content | F/Br-containing |
Related Difluoro Standards
- 2,4-Difluoro-6-bromophenylboronic acid pinacol ester (CAS 2121513-38-8)
- (4,5-Difluoro-2-((4-methylpiperidin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704067-52-6)
- 1,3-Difluoro-2-(2-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244083-86-9)
- 1,3-Difluoro-2-(3-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244085-39-8)
- 1,3-Difluoro-2-(4-nitrophenoxy)-5-(trifluoromethyl)benzene (CAS 2244088-47-7)
- 6,7-Difluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid (CAS 103994-99-6)
- 2-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-5-methoxyaniline (CAS 2244085-46-7)
- 3-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-4-methoxyaniline (CAS 2244084-03-3)
Recommended Standards
- 2-(2-Bromo-3,5-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256781-62-0)
- 4-Bromo-2,5-bifluorophenylboronic acid pinacol ester (CAS 1451391-15-3)
- 2-(4,5-Dibromofuran-2-yl)pyrimidin-5-amine (CAS 1249123-47-4)
- Canavalmine (CAS 70862-15-6)
- 2-(2-Chloro-4-fluoro-5-iodophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-74-8)
- n-(4-(Difluoromethoxy)benzyl)cyclopropanamine (CAS 926253-81-8)
- 1-(Pyridin-4-yl)piperazin-2-one dihydrochloride (CAS 1284243-64-6)
- 4A-hydroxydodecahydro-5,9-methanobenzo[8]annulen-11-one (CAS 2544-00-5)
- 3-(4-Hydroxyphenyl)-1-phenylurea (CAS 2298-29-5)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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