2-(3-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane CAS 635305-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 635305-38-3 |
| Molecular Formula | C11H14BBrO2 |
| Molecular Weight | 268.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 635305-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14BBrO2. Molecular weight: 268.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14BBrO2 |
| Molecular Weight | 268.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1985 |
| Halogen Content | Br-containing |
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Recommended Standards
- Sevoflurane Impurity 10 (CAS 32793-53-6)
- 3,5-dibromo-1-(propan-2-yl)-1H-1,2,4-triazole (CAS 1240567-67-2)
- 4,8-Dimethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,6,2-dioxazaborocane (CAS 1262977-13-8)
- 5-Chloro-4-methoxy-3,3-dimethyl-2,3-dihydrobenzofuran (CAS 1597548-47-4)
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- n-Decyl-d21 Alcohol (CAS 110510-78-6)
- Acid Green 5 (CAS 5141-20-8)
- Clarithromycin Impurity 21 (CAS CATO-C4X-100221)
- 1,6-Diphenoxyhexane (CAS 10125-18-5)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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