Ethyl 2-(3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate CAS 1218789-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218789-47-9 |
| Molecular Formula | C16H22BClO5 |
| Molecular Weight | 340.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate (CAS 1218789-47-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H22BClO5. Molecular weight: 340.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H22BClO5 |
| Molecular Weight | 340.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
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Recommended Standards
- Diclofenac EP Impurity D (CAS 127792-23-8)
- (2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-4-chlorophenyl)boronic acid (CAS 2377606-54-5)
- N-[4-(4-bromophenoxy)phenyl]-2-chloroacetamide (CAS 36160-96-0)
- Paraffin (Yellow soft) CRS (CAS 64771-71-7)
- Tert-butyl 4-(azetidin-1-ylsulfonyl)piperidine-1-carboxylate (CAS 1824024-34-1)
- 4-(Chloromethyl)-1-[(3-fluorophenyl)methyl]-1h-1,2,3-triazole (CAS 1247179-50-5)
- 2-(Piperidin-1-ylmethyl)acrylonitrile (CAS 27315-95-3)
- 1-Benzyl-6-bromo-2,3-dihydro-1h-indole-2,3-dione (CAS 946112-73-8)
- N-(2-(1-Methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 1049370-03-7)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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