5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane CAS 1467060-32-7
| CAS No. | 1467060-32-7 |
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane (CAS 1467060-32-7) is a high-purity analytical reference standard with the molecular formula C14H19BO4 and a molecular weight of 262.11 g/mol.
5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane (C14H19BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Dimethyl Standards
- Methyl 3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-4-methylbenzoate (CAS 1221343-13-0)
- 3-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)oxetan-3-ol (CAS 1467060-38-3)
- 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic Acid Ethyl Ester (CAS 346656-34-6)
- 2-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)-2-methylpropan-1-ol (CAS 1467060-49-6)
- 2,5-Dimethyl-4-hydroxymethylphenylboronic acid pinacol ester (CAS 2121514-86-9)
- 3,5-Dimethyl-2-methoxyphenylboronic acid pinacol ester (CAS 2121512-20-5)
- 3,5-Dimethyl-4-hydroxymethylphenylboronic acid pinacol ester (CAS 2121514-08-5)
- Dimethyl 3-bromo-1H-pyrrole-2,5-dicarboxylate (CAS 2121448-41-5)
Recommended Standards
- 2-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1465923-58-3)
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- 4-Amino-8-bromo-7-methylquinoline-3-carbonitrile (CAS 1513808-82-6)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (CAS 1453799-70-6)
- 1-((4-Methoxyphenyl)sulfonyl)-1,4-diazepane (CAS 937618-33-2)
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- Methyl 2-chloro-5-sulfamoylfuran-3-carboxylate (CAS 2138398-29-3)
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