2-(3-Butoxy-5-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1218789-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218789-45-7 |
| Molecular Formula | C16H24BClO3 |
| Molecular Weight | 310.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Butoxy-5-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-45-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H24BClO3. Molecular weight: 310.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H24BClO3 |
| Molecular Weight | 310.62 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 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.) | 1990 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(3-Chloro-5-isobutoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-43-5)
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- Finasteride Impurity 16 (CAS 116285-41-7)
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- Fibrinopeptide B (human) (CAS 36204-23-6)
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