2-(5-Chloro-2,4-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1073354-65-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1073354-65-0 |
| Molecular Formula | C12H14BClF2O2 |
| Molecular Weight | 274.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(5-Chloro-2,4-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073354-65-0) pharmaceutical standards reference standard. Molecular formula: C12H14BClF2O2. Molecular weight: 274.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H14BClF2O2 |
| Molecular Weight | 274.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1988 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-2,3-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1116681-98-1)
- 2-(4-chloro-2,5-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1126320-24-8)
- 2-(4-Chloro-2,6-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-84-1)
- 4-Chloro-3,5-difluorobenzeneboronic acid pinacol ester, 97% (CAS 1165935-96-5)
- 2-Chloro-4,6-difluorophenylboronic Acid Pinacol Ester (CAS 1239492-72-8)
- 2-(3-Chloro-4,5-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1437779-87-7)
- 3-Chloro-2,4-difluorophenylboronic acid pinacol ester (CAS 1799614-91-7)
- 2-(2-Chloro-4,5-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-02-9)
Recommended Standards
- 5-(5-Bromopyridin-3-yl)-3-(chloromethyl)-1,2,4-oxadiazole (CAS 1039335-76-6)
- (5-ethoxy-5-oxopentyl)zinc(II) bromide 265330-98-1 5-Ethoxy-5-oxopentylzinc bromide (CAS 265330-98-1)
- 2,4-Difluorophenylzinc bromide 0.5 M in Tetrahydrofuran (CAS 737797-40-9)
- 2-[(2,6-dimethylphenyl)amino]acetic acid hydrochloride (CAS 1354963-53-3)
- N2-(furan-2-ylmethyl)pyridine-2,3-diamine (CAS 90518-36-8)
- 5,7-Dimethoxy-1H-indole-2-carboxylic acid (CAS 27508-88-9)
- (S)-2-Amino-3-((S)-2-oxopyrrolidin-3-yl)propanamide hydrochloride (CAS 2628280-48-6)
- 4-Methyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 169141-80-4)
- Methyl (E)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate (CAS 125160-21-6)
- Peptide Impurity 28 (CAS 1350456-64-2)
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