2-(2,3-Dichloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1799938-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1799938-17-2 |
| Molecular Formula | C12H14BCl2FO2 |
| Molecular Weight | 290.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dichloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1799938-17-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14BCl2FO2. Molecular weight: 290.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14BCl2FO2 |
| Molecular Weight | 290.95 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.) | 1994 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2-(3,5-Dichloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1092485-88-5)
- 4,5-Dichloro-2-fluorobenzeneboronic acid pinacol ester, 97% (CAS 1116681-96-9)
- 2-(2,4-Dichloro-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-90-9)
- 2-(3,4-Dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-92-1)
- 2-(2,4-Dichloro-6-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1192002-89-3)
- 2-(3,4-Dichloro-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1437779-89-9)
- 2-(2,5-Dichloro-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121515-31-7)
- 2-(2,6-Dichloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-25-6)
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- N-methyl-1-(4-methylpyridin-2-yl)methanamine (CAS 1060804-82-1)
- Platinum, dicarbonyldichloro-, reaction products with 2,4,6-triethenyl-2,4,6-trimethylcyclotrisiloxane (CAS 73018-55-0)
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